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.r215-oct2-165281605900163.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)
................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
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 r215-oct2-165281605900163
=====================================================================

--------------------
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 1653212777466

Running Version 0
[2022-05-22 09:46:19] [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]
[2022-05-22 09:46:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 09:46:21] [INFO ] Load time of PNML (sax parser for PT used): 1495 ms
[2022-05-22 09:46:21] [INFO ] Transformed 356 places.
[2022-05-22 09:46:21] [INFO ] Transformed 20464 transitions.
[2022-05-22 09:46:21] [INFO ] Parsed PT model containing 356 places and 20464 transitions in 1796 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 20 ms.
Deduced a syphon composed of 14 places in 33 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
[2022-05-22 09:46:22] [INFO ] Computed 34 place invariants in 78 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 16) seen :297
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 6 ms. (steps per millisecond=1666 ) 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 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 :2
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 :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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) 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 5 ms. (steps per millisecond=2000 ) 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 4 ms. (steps per millisecond=2500 ) 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
[2022-05-22 09:46:23] [INFO ] Flow matrix only has 1384 transitions (discarded 6277 similar events)
// Phase 1: matrix 1384 rows 342 cols
[2022-05-22 09:46:23] [INFO ] Computed 34 place invariants in 16 ms
[2022-05-22 09:46:23] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 09:46:23] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 6 ms returned sat
[2022-05-22 09:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:23] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2022-05-22 09:46:23] [INFO ] State equation strengthened by 736 read => feed constraints.
[2022-05-22 09:46:24] [INFO ] [Real]Added 736 Read/Feed constraints in 608 ms returned sat
[2022-05-22 09:46:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:24] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:25] [INFO ] [Nat]Absence check using state equation in 690 ms returned sat
[2022-05-22 09:46:26] [INFO ] [Nat]Added 736 Read/Feed constraints in 659 ms returned sat
[2022-05-22 09:46:26] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 453 ms.
[2022-05-22 09:46:27] [INFO ] Added : 56 causal constraints over 12 iterations in 1428 ms. Result :sat
Minimization took 148 ms.
[2022-05-22 09:46:27] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:27] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:28] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2022-05-22 09:46:28] [INFO ] [Real]Added 736 Read/Feed constraints in 588 ms returned sat
[2022-05-22 09:46:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:28] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:29] [INFO ] [Nat]Absence check using state equation in 299 ms returned sat
[2022-05-22 09:46:29] [INFO ] [Nat]Added 736 Read/Feed constraints in 489 ms returned sat
[2022-05-22 09:46:30] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 385 ms.
[2022-05-22 09:46:31] [INFO ] Added : 56 causal constraints over 12 iterations in 1373 ms. Result :sat
Minimization took 115 ms.
[2022-05-22 09:46:31] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2022-05-22 09:46:31] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:31] [INFO ] [Real]Absence check using state equation in 227 ms returned sat
[2022-05-22 09:46:32] [INFO ] [Real]Added 736 Read/Feed constraints in 488 ms returned sat
[2022-05-22 09:46:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:32] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:32] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2022-05-22 09:46:33] [INFO ] [Nat]Added 736 Read/Feed constraints in 530 ms returned sat
[2022-05-22 09:46:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 206 ms.
[2022-05-22 09:46:34] [INFO ] Added : 56 causal constraints over 12 iterations in 921 ms. Result :sat
Minimization took 128 ms.
[2022-05-22 09:46:34] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:34] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:35] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2022-05-22 09:46:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 21 ms returned sat
[2022-05-22 09:46:35] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 6 ms returned sat
[2022-05-22 09:46:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:35] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2022-05-22 09:46:36] [INFO ] [Nat]Added 736 Read/Feed constraints in 488 ms returned sat
[2022-05-22 09:46:36] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 267 ms.
[2022-05-22 09:46:37] [INFO ] Added : 56 causal constraints over 12 iterations in 1353 ms. Result :sat
Minimization took 111 ms.
[2022-05-22 09:46:37] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:37] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:37] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2022-05-22 09:46:38] [INFO ] [Real]Added 736 Read/Feed constraints in 459 ms returned sat
[2022-05-22 09:46:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 18 ms returned sat
[2022-05-22 09:46:38] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:38] [INFO ] [Nat]Absence check using state equation in 160 ms returned sat
[2022-05-22 09:46:39] [INFO ] [Nat]Added 736 Read/Feed constraints in 504 ms returned sat
[2022-05-22 09:46:39] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 304 ms.
[2022-05-22 09:46:40] [INFO ] Added : 56 causal constraints over 12 iterations in 1512 ms. Result :sat
Minimization took 122 ms.
[2022-05-22 09:46:40] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:40] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-22 09:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:41] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2022-05-22 09:46:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:41] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:41] [INFO ] [Nat]Absence check using state equation in 370 ms returned sat
[2022-05-22 09:46:42] [INFO ] [Nat]Added 736 Read/Feed constraints in 765 ms returned sat
[2022-05-22 09:46:42] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 326 ms.
[2022-05-22 09:46:43] [INFO ] Added : 56 causal constraints over 12 iterations in 1039 ms. Result :sat
Minimization took 126 ms.
[2022-05-22 09:46:43] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 09:46:43] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:43] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Real]Added 736 Read/Feed constraints in 566 ms returned sat
[2022-05-22 09:46:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:44] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:44] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2022-05-22 09:46:45] [INFO ] [Nat]Added 736 Read/Feed constraints in 699 ms returned sat
[2022-05-22 09:46:45] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 290 ms.
[2022-05-22 09:46:46] [INFO ] Added : 56 causal constraints over 12 iterations in 997 ms. Result :sat
Minimization took 112 ms.
[2022-05-22 09:46:46] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:46] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:47] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2022-05-22 09:46:47] [INFO ] [Real]Added 736 Read/Feed constraints in 473 ms returned sat
[2022-05-22 09:46:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:47] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:47] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2022-05-22 09:46:48] [INFO ] [Nat]Added 736 Read/Feed constraints in 487 ms returned sat
[2022-05-22 09:46:48] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 313 ms.
[2022-05-22 09:46:49] [INFO ] Added : 56 causal constraints over 12 iterations in 1039 ms. Result :sat
Minimization took 120 ms.
[2022-05-22 09:46:49] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Real]Added 736 Read/Feed constraints in 467 ms returned sat
[2022-05-22 09:46:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2022-05-22 09:46:51] [INFO ] [Nat]Added 736 Read/Feed constraints in 721 ms returned sat
[2022-05-22 09:46:51] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 253 ms.
[2022-05-22 09:46:52] [INFO ] Added : 56 causal constraints over 12 iterations in 939 ms. Result :sat
Minimization took 111 ms.
[2022-05-22 09:46:52] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:52] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 10 ms returned sat
[2022-05-22 09:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:53] [INFO ] [Real]Absence check using state equation in 404 ms returned sat
[2022-05-22 09:46:53] [INFO ] [Real]Added 736 Read/Feed constraints in 608 ms returned sat
[2022-05-22 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:54] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:54] [INFO ] [Nat]Absence check using state equation in 663 ms returned sat
[2022-05-22 09:46:55] [INFO ] [Nat]Added 736 Read/Feed constraints in 470 ms returned sat
[2022-05-22 09:46:55] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 267 ms.
[2022-05-22 09:46:56] [INFO ] Added : 56 causal constraints over 12 iterations in 1125 ms. Result :sat
Minimization took 128 ms.
[2022-05-22 09:46:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:56] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 6 ms returned sat
[2022-05-22 09:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:56] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2022-05-22 09:46:57] [INFO ] [Real]Added 736 Read/Feed constraints in 481 ms returned sat
[2022-05-22 09:46:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:57] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 14 ms returned sat
[2022-05-22 09:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:58] [INFO ] [Nat]Absence check using state equation in 526 ms returned sat
[2022-05-22 09:46:58] [INFO ] [Nat]Added 736 Read/Feed constraints in 501 ms returned sat
[2022-05-22 09:46:58] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 210 ms.
[2022-05-22 09:46:59] [INFO ] Added : 56 causal constraints over 12 iterations in 959 ms. Result :sat
Minimization took 104 ms.
[2022-05-22 09:46:59] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:59] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:00] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Real]Added 736 Read/Feed constraints in 491 ms returned sat
[2022-05-22 09:47:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 736 Read/Feed constraints in 584 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 294 ms.
[2022-05-22 09:47:03] [INFO ] Added : 56 causal constraints over 12 iterations in 1285 ms. Result :sat
Minimization took 110 ms.
[2022-05-22 09:47:03] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 09:47:03] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 5 ms returned sat
[2022-05-22 09:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:04] [INFO ] [Real]Absence check using state equation in 378 ms returned sat
[2022-05-22 09:47:04] [INFO ] [Real]Added 736 Read/Feed constraints in 756 ms returned sat
[2022-05-22 09:47:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:05] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:05] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2022-05-22 09:47:05] [INFO ] [Nat]Added 736 Read/Feed constraints in 504 ms returned sat
[2022-05-22 09:47:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 242 ms.
[2022-05-22 09:47:06] [INFO ] Added : 56 causal constraints over 12 iterations in 920 ms. Result :sat
Minimization took 102 ms.
[2022-05-22 09:47:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:06] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:07] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2022-05-22 09:47:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:47:07] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-22 09:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:07] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2022-05-22 09:47:08] [INFO ] [Nat]Added 736 Read/Feed constraints in 459 ms returned sat
[2022-05-22 09:47:08] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 178 ms.
[2022-05-22 09:47:08] [INFO ] Added : 56 causal constraints over 12 iterations in 847 ms. Result :sat
Minimization took 115 ms.
[2022-05-22 09:47:09] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:09] [INFO ] [Real]Absence check using 2 positive and 32 generalized place invariants in 3 ms returned sat
[2022-05-22 09:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:09] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2022-05-22 09:47:09] [INFO ] [Real]Added 736 Read/Feed constraints in 472 ms returned sat
[2022-05-22 09:47:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:47:09] [INFO ] [Nat]Absence check using 2 positive and 32 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:10] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2022-05-22 09:47:10] [INFO ] [Nat]Added 736 Read/Feed constraints in 492 ms returned sat
[2022-05-22 09:47:10] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 637 transitions) in 186 ms.
[2022-05-22 09:47:11] [INFO ] Added : 56 causal constraints over 12 iterations in 917 ms. Result :sat
Minimization took 103 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 :[18, 12, 15, 0, 33, 0, 19, 11, 6, 39, 62, 18, 26, 0, 37]
Incomplete Parikh walk after 141400 steps, including 98 resets, run finished after 5799 ms. (steps per millisecond=24 ) properties (out of 15) seen :191 could not realise parikh vector
Incomplete Parikh walk after 139400 steps, including 98 resets, run finished after 5769 ms. (steps per millisecond=24 ) properties (out of 15) seen :182 could not realise parikh vector
Incomplete Parikh walk after 141200 steps, including 98 resets, run finished after 5798 ms. (steps per millisecond=24 ) properties (out of 15) seen :192 could not realise parikh vector
Incomplete Parikh walk after 140500 steps, including 98 resets, run finished after 5770 ms. (steps per millisecond=24 ) properties (out of 15) seen :179 could not realise parikh vector
Incomplete Parikh walk after 144300 steps, including 98 resets, run finished after 5829 ms. (steps per millisecond=24 ) properties (out of 15) seen :230 could not realise parikh vector
Incomplete Parikh walk after 142800 steps, including 98 resets, run finished after 5871 ms. (steps per millisecond=24 ) properties (out of 15) seen :197 could not realise parikh vector
Incomplete Parikh walk after 139800 steps, including 98 resets, run finished after 5625 ms. (steps per millisecond=24 ) properties (out of 15) seen :171 could not realise parikh vector
Incomplete Parikh walk after 140000 steps, including 98 resets, run finished after 5691 ms. (steps per millisecond=24 ) properties (out of 15) seen :176 could not realise parikh vector
Incomplete Parikh walk after 140800 steps, including 98 resets, run finished after 5814 ms. (steps per millisecond=24 ) properties (out of 15) seen :186 could not realise parikh vector
Incomplete Parikh walk after 139300 steps, including 98 resets, run finished after 5569 ms. (steps per millisecond=25 ) properties (out of 15) seen :169 could not realise parikh vector
Incomplete Parikh walk after 141900 steps, including 98 resets, run finished after 5715 ms. (steps per millisecond=24 ) properties (out of 15) seen :193 could not realise parikh vector
Incomplete Parikh walk after 139400 steps, including 98 resets, run finished after 5472 ms. (steps per millisecond=25 ) properties (out of 15) seen :176 could not realise parikh vector
Incomplete Parikh walk after 140600 steps, including 98 resets, run finished after 5568 ms. (steps per millisecond=25 ) properties (out of 15) seen :186 could not realise parikh vector
Incomplete Parikh walk after 140200 steps, including 98 resets, run finished after 5487 ms. (steps per millisecond=25 ) properties (out of 15) seen :182 could not realise parikh vector
Incomplete Parikh walk after 139400 steps, including 98 resets, run finished after 5471 ms. (steps per millisecond=25 ) properties (out of 15) seen :177 could not realise parikh vector
Support contains 15 out of 342 places. Attempting structural reductions.
Starting structural reductions, 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.48 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.1 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 979 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_18061066077543257447.dot
Successfully produced net in file /tmp/petri1001_10379740298488146846.dot
Successfully produced net in file /tmp/petri1002_208571912081873084.dot
Successfully produced net in file /tmp/petri1003_17874018244980872060.dot
Successfully produced net in file /tmp/petri1004_9328111197939911127.dot
Successfully produced net in file /tmp/petri1005_10758736758405721738.dot
Successfully produced net in file /tmp/petri1006_9920947997477350805.dot
Successfully produced net in file /tmp/petri1007_18082233348950064121.dot
Successfully produced net in file /tmp/petri1008_8922870807819971669.dot
Successfully produced net in file /tmp/petri1009_15545189121345086174.dot
Successfully produced net in file /tmp/petri1010_11543234509973146995.dot
Successfully produced net in file /tmp/petri1011_2139045685627409266.dot
Successfully produced net in file /tmp/petri1012_12804409082894449647.dot
Successfully produced net in file /tmp/petri1013_786760356051117321.dot
Successfully produced net in file /tmp/petri1014_17249107922792278502.dot
Successfully produced net in file /tmp/petri1015_14759538696693372806.dot
Successfully produced net in file /tmp/petri1016_965904301651304111.dot
Successfully produced net in file /tmp/petri1017_16682807005355982215.dot
Successfully produced net in file /tmp/petri1018_13903396302137550537.dot
Successfully produced net in file /tmp/petri1019_2393744463546167190.dot
Successfully produced net in file /tmp/petri1020_609427119310438556.dot
Successfully produced net in file /tmp/petri1021_4317884109870308461.dot
Successfully produced net in file /tmp/petri1022_13661877552877079691.dot
Successfully produced net in file /tmp/petri1023_15999909771435416287.dot
Successfully produced net in file /tmp/petri1024_13783733567453788808.dot
Successfully produced net in file /tmp/petri1025_1222803128686644762.dot
Successfully produced net in file /tmp/petri1026_14177314818126528495.dot
Successfully produced net in file /tmp/petri1027_13445370484559470693.dot
Successfully produced net in file /tmp/petri1028_4749060281826234680.dot
Successfully produced net in file /tmp/petri1029_4028640953127413935.dot
Successfully produced net in file /tmp/petri1030_13583200225831533951.dot
Successfully produced net in file /tmp/petri1031_13206057781275659649.dot
Successfully produced net in file /tmp/petri1032_8653848608272707472.dot
Successfully produced net in file /tmp/petri1033_9013702370674501329.dot
Successfully produced net in file /tmp/petri1034_8992582832796627469.dot
Successfully produced net in file /tmp/petri1035_1052963124200670485.dot
Successfully produced net in file /tmp/petri1036_9862024314635401985.dot
Successfully produced net in file /tmp/petri1037_4522885575572659996.dot
Successfully produced net in file /tmp/petri1038_6406905545339303536.dot
Successfully produced net in file /tmp/petri1039_5940865658720133015.dot
Successfully produced net in file /tmp/petri1040_557624552570597712.dot
Successfully produced net in file /tmp/petri1041_18198872912630972587.dot
Successfully produced net in file /tmp/petri1042_17265291971403736128.dot
Successfully produced net in file /tmp/petri1043_8061025692548084467.dot
Successfully produced net in file /tmp/petri1044_2707714369747537807.dot
Successfully produced net in file /tmp/petri1045_9042887650700946157.dot
Successfully produced net in file /tmp/petri1046_14438935455141878095.dot
Successfully produced net in file /tmp/petri1047_13735122128758555921.dot
Successfully produced net in file /tmp/petri1048_12130989073185052456.dot
Successfully produced net in file /tmp/petri1049_15542235726135768661.dot
Successfully produced net in file /tmp/petri1050_12749641843247394497.dot
Successfully produced net in file /tmp/petri1051_1241700818452210811.dot
Successfully produced net in file /tmp/petri1052_6150819792514940946.dot
Successfully produced net in file /tmp/petri1053_15123215015907751738.dot
Successfully produced net in file /tmp/petri1054_5276710438913396099.dot
Successfully produced net in file /tmp/petri1055_10047708043975718134.dot
Successfully produced net in file /tmp/petri1056_13621274572462647775.dot
Successfully produced net in file /tmp/petri1057_5729660197946384246.dot
Successfully produced net in file /tmp/petri1058_11883789624902823827.dot
Successfully produced net in file /tmp/petri1059_11833654032607238631.dot
Successfully produced net in file /tmp/petri1060_14693638656151436627.dot
Successfully produced net in file /tmp/petri1061_2740735364004171322.dot
Successfully produced net in file /tmp/petri1062_2415096926500866657.dot
Successfully produced net in file /tmp/petri1063_1858499833906110018.dot
Successfully produced net in file /tmp/petri1064_5369835565104284198.dot
Successfully produced net in file /tmp/petri1065_7601065444552435405.dot
Successfully produced net in file /tmp/petri1066_16974200802293543318.dot
Successfully produced net in file /tmp/petri1067_3117353469747792898.dot
Successfully produced net in file /tmp/petri1068_8702348336849915736.dot
Successfully produced net in file /tmp/petri1069_14781803605453305748.dot
Successfully produced net in file /tmp/petri1070_11204766008544780581.dot
Successfully produced net in file /tmp/petri1071_4162286901955108965.dot
Successfully produced net in file /tmp/petri1072_13057816678919518591.dot
Successfully produced net in file /tmp/petri1073_14894836011734687498.dot
Successfully produced net in file /tmp/petri1074_2170164305819351285.dot
Successfully produced net in file /tmp/petri1075_13570548101141337164.dot
Successfully produced net in file /tmp/petri1076_5247152601705215859.dot
Successfully produced net in file /tmp/petri1077_12625883159074001280.dot
Successfully produced net in file /tmp/petri1078_16537622963108045448.dot
Successfully produced net in file /tmp/petri1079_16119852204935217484.dot
Successfully produced net in file /tmp/petri1080_11686834989294779285.dot
Successfully produced net in file /tmp/petri1081_1087809723579172511.dot
Successfully produced net in file /tmp/petri1082_16565730917783221682.dot
Successfully produced net in file /tmp/petri1083_8938537857615262939.dot
Successfully produced net in file /tmp/petri1084_11993076910725266609.dot
Successfully produced net in file /tmp/petri1085_9714819643616639189.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
[2022-05-22 09:48:38] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000259 steps, including 2 resets, run finished after 4216 ms. (steps per millisecond=237 ) properties (out of 15) seen :9907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) 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 988 ms. (steps per millisecond=1012 ) properties (out of 15) seen :1080
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1187 ms. (steps per millisecond=842 ) properties (out of 15) seen :625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1268 ms. (steps per millisecond=788 ) properties (out of 15) seen :122
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 :1146
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 :1146
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 :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 15) seen :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1022 ms. (steps per millisecond=978 ) properties (out of 15) seen :1046
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 :1146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1037 ms. (steps per millisecond=964 ) properties (out of 15) seen :1122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1146
[2022-05-22 09:48:49] [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
[2022-05-22 09:48:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:48:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:49] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:48:49] [INFO ] State equation strengthened by 217 read => feed constraints.
[2022-05-22 09:48:49] [INFO ] [Real]Added 217 Read/Feed constraints in 78 ms returned sat
[2022-05-22 09:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:49] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2022-05-22 09:48:49] [INFO ] [Nat]Added 217 Read/Feed constraints in 34 ms returned sat
[2022-05-22 09:48:49] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 28 ms.
[2022-05-22 09:48:50] [INFO ] Added : 11 causal constraints over 3 iterations in 111 ms. Result :sat
Minimization took 53 ms.
[2022-05-22 09:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:50] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 217 Read/Feed constraints in 69 ms returned sat
[2022-05-22 09:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:50] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 217 Read/Feed constraints in 36 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 39 ms.
[2022-05-22 09:48:50] [INFO ] Added : 11 causal constraints over 3 iterations in 123 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:50] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 217 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:48:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:51] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2022-05-22 09:48:51] [INFO ] [Nat]Added 217 Read/Feed constraints in 70 ms returned sat
[2022-05-22 09:48:51] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 68 ms.
[2022-05-22 09:48:51] [INFO ] Added : 11 causal constraints over 3 iterations in 155 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:51] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-05-22 09:48:51] [INFO ] [Real]Added 217 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:48:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:51] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-05-22 09:48:51] [INFO ] [Nat]Added 217 Read/Feed constraints in 36 ms returned sat
[2022-05-22 09:48:51] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 50 ms.
[2022-05-22 09:48:51] [INFO ] Added : 11 causal constraints over 3 iterations in 170 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 09:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:52] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 09:48:52] [INFO ] [Real]Added 217 Read/Feed constraints in 67 ms returned sat
[2022-05-22 09:48:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:52] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:48:52] [INFO ] [Nat]Added 217 Read/Feed constraints in 72 ms returned sat
[2022-05-22 09:48:52] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 51 ms.
[2022-05-22 09:48:52] [INFO ] Added : 11 causal constraints over 3 iterations in 139 ms. Result :sat
Minimization took 38 ms.
[2022-05-22 09:48:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:52] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2022-05-22 09:48:52] [INFO ] [Real]Added 217 Read/Feed constraints in 50 ms returned sat
[2022-05-22 09:48:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:52] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-05-22 09:48:52] [INFO ] [Nat]Added 217 Read/Feed constraints in 37 ms returned sat
[2022-05-22 09:48:52] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 45 ms.
[2022-05-22 09:48:53] [INFO ] Added : 11 causal constraints over 3 iterations in 122 ms. Result :sat
Minimization took 37 ms.
[2022-05-22 09:48:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:53] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-05-22 09:48:53] [INFO ] [Real]Added 217 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:48:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:53] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:48:53] [INFO ] [Nat]Added 217 Read/Feed constraints in 39 ms returned sat
[2022-05-22 09:48:53] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 29 ms.
[2022-05-22 09:48:53] [INFO ] Added : 11 causal constraints over 3 iterations in 153 ms. Result :sat
Minimization took 32 ms.
[2022-05-22 09:48:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:53] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2022-05-22 09:48:53] [INFO ] [Real]Added 217 Read/Feed constraints in 36 ms returned sat
[2022-05-22 09:48:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:54] [INFO ] [Nat]Absence check using state equation in 977 ms returned sat
[2022-05-22 09:48:54] [INFO ] [Nat]Added 217 Read/Feed constraints in 80 ms returned sat
[2022-05-22 09:48:55] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 44 ms.
[2022-05-22 09:48:55] [INFO ] Added : 11 causal constraints over 3 iterations in 238 ms. Result :sat
Minimization took 38 ms.
[2022-05-22 09:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:55] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 09:48:55] [INFO ] [Real]Added 217 Read/Feed constraints in 36 ms returned sat
[2022-05-22 09:48:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:55] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2022-05-22 09:48:55] [INFO ] [Nat]Added 217 Read/Feed constraints in 71 ms returned sat
[2022-05-22 09:48:55] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 48 ms.
[2022-05-22 09:48:55] [INFO ] Added : 11 causal constraints over 3 iterations in 137 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 09:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:55] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2022-05-22 09:48:56] [INFO ] [Real]Added 217 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:48:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:56] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:48:56] [INFO ] [Nat]Added 217 Read/Feed constraints in 54 ms returned sat
[2022-05-22 09:48:56] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 28 ms.
[2022-05-22 09:48:56] [INFO ] Added : 11 causal constraints over 3 iterations in 125 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:56] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2022-05-22 09:48:56] [INFO ] [Real]Added 217 Read/Feed constraints in 68 ms returned sat
[2022-05-22 09:48:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:56] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 09:48:56] [INFO ] [Nat]Added 217 Read/Feed constraints in 34 ms returned sat
[2022-05-22 09:48:56] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 27 ms.
[2022-05-22 09:48:56] [INFO ] Added : 11 causal constraints over 3 iterations in 105 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:57] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-22 09:48:57] [INFO ] [Real]Added 217 Read/Feed constraints in 37 ms returned sat
[2022-05-22 09:48:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:57] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2022-05-22 09:48:57] [INFO ] [Nat]Added 217 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:48:57] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 49 ms.
[2022-05-22 09:48:57] [INFO ] Added : 11 causal constraints over 3 iterations in 163 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 09:48:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:57] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:48:57] [INFO ] [Real]Added 217 Read/Feed constraints in 37 ms returned sat
[2022-05-22 09:48:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:57] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2022-05-22 09:48:57] [INFO ] [Nat]Added 217 Read/Feed constraints in 67 ms returned sat
[2022-05-22 09:48:57] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 44 ms.
[2022-05-22 09:48:57] [INFO ] Added : 11 causal constraints over 3 iterations in 137 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 09:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:58] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-05-22 09:48:58] [INFO ] [Real]Added 217 Read/Feed constraints in 37 ms returned sat
[2022-05-22 09:48:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:58] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2022-05-22 09:48:58] [INFO ] [Nat]Added 217 Read/Feed constraints in 63 ms returned sat
[2022-05-22 09:48:58] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 44 ms.
[2022-05-22 09:48:58] [INFO ] Added : 11 causal constraints over 3 iterations in 132 ms. Result :sat
Minimization took 38 ms.
[2022-05-22 09:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:58] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-05-22 09:48:58] [INFO ] [Real]Added 217 Read/Feed constraints in 64 ms returned sat
[2022-05-22 09:48:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:59] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:48:59] [INFO ] [Nat]Added 217 Read/Feed constraints in 39 ms returned sat
[2022-05-22 09:48:59] [INFO ] Computed and/alt/rep : 13/59/13 causal constraints (skipped 204 transitions) in 28 ms.
[2022-05-22 09:48:59] [INFO ] Added : 11 causal constraints over 3 iterations in 118 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, 1056, 497, 1146, 151, 1146, 1146, 1146, 2306, 2204, 996, 1146, 1055, 1823]
Incomplete Parikh walk after 224600 steps, including 99 resets, run finished after 1205 ms. (steps per millisecond=186 ) properties (out of 15) seen :1907 could not realise parikh vector
Incomplete Parikh walk after 148900 steps, including 99 resets, run finished after 710 ms. (steps per millisecond=209 ) properties (out of 15) seen :1142 could not realise parikh vector
Incomplete Parikh walk after 158000 steps, including 99 resets, run finished after 852 ms. (steps per millisecond=185 ) properties (out of 15) seen :1237 could not realise parikh vector
Incomplete Parikh walk after 142700 steps, including 96 resets, run finished after 837 ms. (steps per millisecond=170 ) properties (out of 15) seen :1084 could not realise parikh vector
Incomplete Parikh walk after 263800 steps, including 97 resets, run finished after 999 ms. (steps per millisecond=264 ) properties (out of 15) seen :2284 could not realise parikh vector
Incomplete Parikh walk after 274900 steps, including 97 resets, run finished after 1165 ms. (steps per millisecond=235 ) properties (out of 15) seen :2389 could not realise parikh vector
Incomplete Parikh walk after 157900 steps, including 99 resets, run finished after 759 ms. (steps per millisecond=208 ) properties (out of 15) seen :1234 could not realise parikh vector
Incomplete Parikh walk after 158000 steps, including 99 resets, run finished after 807 ms. (steps per millisecond=195 ) properties (out of 15) seen :1233 could not realise parikh vector
Incomplete Parikh walk after 157600 steps, including 96 resets, run finished after 1020 ms. (steps per millisecond=154 ) properties (out of 15) seen :1236 could not realise parikh vector
Incomplete Parikh walk after 58500 steps, including 97 resets, run finished after 544 ms. (steps per millisecond=107 ) properties (out of 15) seen :241 could not realise parikh vector
Incomplete Parikh walk after 157700 steps, including 97 resets, run finished after 1145 ms. (steps per millisecond=137 ) properties (out of 15) seen :1230 could not realise parikh vector
Incomplete Parikh walk after 93100 steps, including 98 resets, run finished after 633 ms. (steps per millisecond=147 ) properties (out of 15) seen :586 could not realise parikh vector
Incomplete Parikh walk after 149000 steps, including 99 resets, run finished after 872 ms. (steps per millisecond=170 ) properties (out of 15) seen :1146 could not realise parikh vector
Incomplete Parikh walk after 157900 steps, including 97 resets, run finished after 1157 ms. (steps per millisecond=136 ) properties (out of 15) seen :1264 could not realise parikh vector
Incomplete Parikh walk after 157200 steps, including 96 resets, run finished after 954 ms. (steps per millisecond=164 ) properties (out of 15) seen :1226 could not realise parikh vector
Support contains 15 out of 132 places. Attempting structural reductions.
Starting structural reductions, 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.1 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 32 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_16238597394612443997.dot
Successfully produced net in file /tmp/petri1087_16343435736968662157.dot
Successfully produced net in file /tmp/petri1088_15656083752022626385.dot
Successfully produced net in file /tmp/petri1089_5892667671068025904.dot
Successfully produced net in file /tmp/petri1090_15547348005500289147.dot
Successfully produced net in file /tmp/petri1091_16465633483835950525.dot
Successfully produced net in file /tmp/petri1092_3933500942769683910.dot
Successfully produced net in file /tmp/petri1093_17331571046596300189.dot
Successfully produced net in file /tmp/petri1094_9713121832158207090.dot
Successfully produced net in file /tmp/petri1095_14793567569121910416.dot
Successfully produced net in file /tmp/petri1096_2459473822187596096.dot
Successfully produced net in file /tmp/petri1097_2213574687919323833.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
[2022-05-22 09:49:13] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1001715 steps, including 2 resets, run finished after 3662 ms. (steps per millisecond=273 ) properties (out of 15) seen :12383
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 15) seen :1082
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1141 ms. (steps per millisecond=876 ) properties (out of 15) seen :835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1137 ms. (steps per millisecond=879 ) properties (out of 15) seen :155
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 :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 135 ms. (steps per millisecond=7407 ) properties (out of 15) seen :1254
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
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 889 ms. (steps per millisecond=1124 ) properties (out of 15) seen :1165
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 :1254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 15) seen :920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1254
[2022-05-22 09:49:23] [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
[2022-05-22 09:49:23] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:23] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2022-05-22 09:49:23] [INFO ] State equation strengthened by 187 read => feed constraints.
[2022-05-22 09:49:23] [INFO ] [Real]Added 187 Read/Feed constraints in 61 ms returned sat
[2022-05-22 09:49:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:23] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-05-22 09:49:23] [INFO ] [Nat]Added 187 Read/Feed constraints in 57 ms returned sat
[2022-05-22 09:49:23] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 39 ms.
[2022-05-22 09:49:23] [INFO ] Added : 15 causal constraints over 3 iterations in 123 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:23] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 09:49:23] [INFO ] [Real]Added 187 Read/Feed constraints in 30 ms returned sat
[2022-05-22 09:49:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:23] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 09:49:24] [INFO ] [Nat]Added 187 Read/Feed constraints in 44 ms returned sat
[2022-05-22 09:49:24] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-22 09:49:24] [INFO ] Added : 15 causal constraints over 3 iterations in 97 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 09:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:24] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 09:49:24] [INFO ] [Real]Added 187 Read/Feed constraints in 29 ms returned sat
[2022-05-22 09:49:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:24] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2022-05-22 09:49:24] [INFO ] [Nat]Added 187 Read/Feed constraints in 57 ms returned sat
[2022-05-22 09:49:24] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 55 ms.
[2022-05-22 09:49:24] [INFO ] Added : 15 causal constraints over 3 iterations in 138 ms. Result :sat
Minimization took 37 ms.
[2022-05-22 09:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:24] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2022-05-22 09:49:24] [INFO ] [Real]Added 187 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:49:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:24] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-22 09:49:24] [INFO ] [Nat]Added 187 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:49:25] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 22 ms.
[2022-05-22 09:49:25] [INFO ] Added : 15 causal constraints over 3 iterations in 94 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:25] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-05-22 09:49:25] [INFO ] [Real]Added 187 Read/Feed constraints in 53 ms returned sat
[2022-05-22 09:49:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:25] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2022-05-22 09:49:25] [INFO ] [Nat]Added 187 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:49:25] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 87 ms.
[2022-05-22 09:49:25] [INFO ] Added : 15 causal constraints over 3 iterations in 166 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:25] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 09:49:25] [INFO ] [Real]Added 187 Read/Feed constraints in 29 ms returned sat
[2022-05-22 09:49:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:25] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-22 09:49:26] [INFO ] [Nat]Added 187 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:49:26] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-22 09:49:26] [INFO ] Added : 15 causal constraints over 3 iterations in 99 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:26] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-05-22 09:49:26] [INFO ] [Real]Added 187 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:26] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:49:26] [INFO ] [Nat]Added 187 Read/Feed constraints in 46 ms returned sat
[2022-05-22 09:49:26] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-22 09:49:26] [INFO ] Added : 15 causal constraints over 3 iterations in 108 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:26] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2022-05-22 09:49:26] [INFO ] [Real]Added 187 Read/Feed constraints in 56 ms returned sat
[2022-05-22 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:27] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2022-05-22 09:49:27] [INFO ] [Nat]Added 187 Read/Feed constraints in 58 ms returned sat
[2022-05-22 09:49:27] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 38 ms.
[2022-05-22 09:49:27] [INFO ] Added : 15 causal constraints over 3 iterations in 145 ms. Result :sat
Minimization took 37 ms.
[2022-05-22 09:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:27] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-22 09:49:27] [INFO ] [Real]Added 187 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:27] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:49:27] [INFO ] [Nat]Added 187 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:49:27] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-22 09:49:27] [INFO ] Added : 15 causal constraints over 3 iterations in 96 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:49:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:27] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-22 09:49:27] [INFO ] [Real]Added 187 Read/Feed constraints in 29 ms returned sat
[2022-05-22 09:49:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:27] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2022-05-22 09:49:27] [INFO ] [Nat]Added 187 Read/Feed constraints in 30 ms returned sat
[2022-05-22 09:49:27] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-22 09:49:28] [INFO ] Added : 15 causal constraints over 3 iterations in 119 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:28] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:49:28] [INFO ] [Real]Added 187 Read/Feed constraints in 29 ms returned sat
[2022-05-22 09:49:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:28] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-05-22 09:49:28] [INFO ] [Nat]Added 187 Read/Feed constraints in 50 ms returned sat
[2022-05-22 09:49:28] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 23 ms.
[2022-05-22 09:49:28] [INFO ] Added : 15 causal constraints over 3 iterations in 98 ms. Result :sat
Minimization took 43 ms.
[2022-05-22 09:49:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:28] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-05-22 09:49:28] [INFO ] [Real]Added 187 Read/Feed constraints in 57 ms returned sat
[2022-05-22 09:49:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:28] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:49:28] [INFO ] [Nat]Added 187 Read/Feed constraints in 31 ms returned sat
[2022-05-22 09:49:28] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-22 09:49:29] [INFO ] Added : 15 causal constraints over 3 iterations in 104 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 09:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:29] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2022-05-22 09:49:29] [INFO ] [Real]Added 187 Read/Feed constraints in 62 ms returned sat
[2022-05-22 09:49:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:29] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:49:29] [INFO ] [Nat]Added 187 Read/Feed constraints in 30 ms returned sat
[2022-05-22 09:49:29] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 24 ms.
[2022-05-22 09:49:29] [INFO ] Added : 15 causal constraints over 3 iterations in 130 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:29] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2022-05-22 09:49:29] [INFO ] [Real]Added 187 Read/Feed constraints in 76 ms returned sat
[2022-05-22 09:49:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:30] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 187 Read/Feed constraints in 60 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 22 ms.
[2022-05-22 09:49:30] [INFO ] Added : 15 causal constraints over 3 iterations in 121 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:30] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 187 Read/Feed constraints in 32 ms returned sat
[2022-05-22 09:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:30] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 187 Read/Feed constraints in 49 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 23/139/23 causal constraints (skipped 164 transitions) in 25 ms.
[2022-05-22 09:49:30] [INFO ] Added : 15 causal constraints over 3 iterations in 114 ms. Result :sat
Minimization took 50 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, 1063, 746, 1254, 160, 1254, 1254, 1254, 2308, 2270, 1134, 1254, 1057, 4119]
Incomplete Parikh walk after 443100 steps, including 99 resets, run finished after 1472 ms. (steps per millisecond=301 ) properties (out of 15) seen :4172 could not realise parikh vector
Incomplete Parikh walk after 138000 steps, including 99 resets, run finished after 490 ms. (steps per millisecond=281 ) properties (out of 15) seen :1117 could not realise parikh vector
Incomplete Parikh walk after 157700 steps, including 99 resets, run finished after 559 ms. (steps per millisecond=282 ) properties (out of 15) seen :1316 could not realise parikh vector
Incomplete Parikh walk after 152000 steps, including 96 resets, run finished after 673 ms. (steps per millisecond=225 ) properties (out of 15) seen :1218 could not realise parikh vector
Incomplete Parikh walk after 261700 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=316 ) properties (out of 15) seen :2333 could not realise parikh vector
Incomplete Parikh walk after 262700 steps, including 97 resets, run finished after 792 ms. (steps per millisecond=331 ) properties (out of 15) seen :2600 could not realise parikh vector
Incomplete Parikh walk after 157600 steps, including 99 resets, run finished after 538 ms. (steps per millisecond=292 ) properties (out of 15) seen :1316 could not realise parikh vector
Incomplete Parikh walk after 157800 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=259 ) properties (out of 15) seen :1316 could not realise parikh vector
Incomplete Parikh walk after 157500 steps, including 96 resets, run finished after 778 ms. (steps per millisecond=202 ) properties (out of 15) seen :1314 could not realise parikh vector
Incomplete Parikh walk after 48300 steps, including 98 resets, run finished after 352 ms. (steps per millisecond=137 ) properties (out of 15) seen :222 could not realise parikh vector
Incomplete Parikh walk after 157600 steps, including 96 resets, run finished after 1050 ms. (steps per millisecond=150 ) properties (out of 15) seen :1314 could not realise parikh vector
Incomplete Parikh walk after 106900 steps, including 99 resets, run finished after 428 ms. (steps per millisecond=249 ) properties (out of 15) seen :807 could not realise parikh vector
Incomplete Parikh walk after 138600 steps, including 99 resets, run finished after 590 ms. (steps per millisecond=234 ) properties (out of 15) seen :1124 could not realise parikh vector
Incomplete Parikh walk after 157600 steps, including 97 resets, run finished after 701 ms. (steps per millisecond=224 ) properties (out of 15) seen :1439 could not realise parikh vector
Incomplete Parikh walk after 157700 steps, including 96 resets, run finished after 731 ms. (steps per millisecond=215 ) properties (out of 15) seen :1312 could not realise parikh vector
Support contains 15 out of 122 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 122/122 places, 877/877 transitions.
Applied a total of 0 rules in 50 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, iteration 0 : 122/122 places, 877/877 transitions.
Applied a total of 0 rules in 11 ms. Remains 122 /122 variables (removed 0) and now considering 877/877 (removed 0) transitions.
[2022-05-22 09:49:41] [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
[2022-05-22 09:49:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:41] [INFO ] Implicit Places using invariants in 251 ms returned []
[2022-05-22 09:49:41] [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
[2022-05-22 09:49:41] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:49:41] [INFO ] State equation strengthened by 187 read => feed constraints.
[2022-05-22 09:49:42] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
[2022-05-22 09:49:43] [INFO ] Redundant transitions in 1119 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 :[806, 801, 799, 797, 794, 792, 790, 788, 786, 784, 782, 780, 779, 777, 776, 774, 768, 767, 766, 755, 754, 753, 752, 741, 740, 739, 738, 737, 731, 730, 729, 728, 727, 723, 722, 721, 720, 714, 701, 692, 691, 690, 689, 688, 678, 669, 668, 667, 666, 665, 664, 663, 662, 661, 660, 643, 640, 638, 636, 634, 624, 623, 622, 621, 620, 619, 618, 617, 616, 615, 599, 596, 593, 591, 588, 586, 584, 581, 579, 577, 568, 567, 566, 565, 564, 555, 551, 548, 545, 542, 539, 536, 534, 531, 529, 523, 518, 513, 509, 506, 503, 496, 452, 447, 446, 445, 439, 438, 437, 430, 416, 415, 406, 401, 397, 396, 393, 392, 391, 390, 388, 385, 384, 383, 382, 381, 380, 378, 377, 376, 375, 374, 373, 372, 370, 368, 367, 361, 360, 356, 351, 348, 347, 345, 337, 336, 335, 327, 321, 318, 264, 257, 256, 255, 251, 249, 246, 245, 244, 240, 239, 236, 234, 223, 221, 220, 219, 208, 207, 206, 205, 204, 203, 199, 198, 194, 193, 192, 191, 190, 188, 187, 186, 185, 184, 182, 179, 178, 176, 175, 174, 173, 172, 171, 169, 168, 167, 166, 165, 164, 163, 161, 159, 156, 154, 152, 151, 150, 149, 140, 139, 138, 128, 127, 125, 124, 120, 119, 117, 116, 114, 113, 112, 110, 103, 102, 101, 99, 98, 95, 93, 91, 88, 87, 85, 83, 82, 79, 78, 75, 71, 70, 68, 65, 63, 62, 60, 55, 52, 42, 39, 38, 36, 35, 33, 29, 27, 19]
[2022-05-22 09:49:43] [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
[2022-05-22 09:49:43] [INFO ] Computed 0 place invariants in 14 ms
[2022-05-22 09:49:43] [INFO ] Dead Transitions using invariants and state equation in 395 ms returned []
Starting structural reductions, 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.0 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 58 ms. Remains 102 /122 variables (removed 20) and now considering 505/619 (removed 114) transitions.
[2022-05-22 09:49:43] [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
[2022-05-22 09:49:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:43] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-22 09:49:43] [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
[2022-05-22 09:49:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:43] [INFO ] State equation strengthened by 109 read => feed constraints.
[2022-05-22 09:49:43] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 102/122 places, 505/877 transitions.
Successfully produced net in file /tmp/petri1098_12854543822381954627.dot
Successfully produced net in file /tmp/petri1099_9902592363933195262.dot
Successfully produced net in file /tmp/petri1100_9308706483256669523.dot
Successfully produced net in file /tmp/petri1101_11130343367525399368.dot
Successfully produced net in file /tmp/petri1102_6952537773470799882.dot
Successfully produced net in file /tmp/petri1103_16285692234157856376.dot
Successfully produced net in file /tmp/petri1104_12697021933039028113.dot
Successfully produced net in file /tmp/petri1105_105113393951095188.dot
Successfully produced net in file /tmp/petri1106_5009403973993559909.dot
Successfully produced net in file /tmp/petri1107_12358527551598805975.dot
Successfully produced net in file /tmp/petri1108_9934907209982581563.dot
Successfully produced net in file /tmp/petri1109_15806421061341885305.dot
Successfully produced net in file /tmp/petri1110_14177978436520062813.dot
Successfully produced net in file /tmp/petri1111_5897292550890122258.dot
Successfully produced net in file /tmp/petri1112_5673391382822734608.dot
Successfully produced net in file /tmp/petri1113_14841291765777625907.dot
Successfully produced net in file /tmp/petri1114_5507651866996235362.dot
Successfully produced net in file /tmp/petri1115_17490167174425631026.dot
Successfully produced net in file /tmp/petri1116_8410763438451993654.dot
Successfully produced net in file /tmp/petri1117_5810371191061094894.dot
Successfully produced net in file /tmp/petri1118_14674244634169733649.dot
Successfully produced net in file /tmp/petri1119_13549754096818579992.dot
Successfully produced net in file /tmp/petri1120_15801518193854676965.dot
Successfully produced net in file /tmp/petri1121_9756022053013536408.dot
Successfully produced net in file /tmp/petri1122_1400519188525620711.dot
Successfully produced net in file /tmp/petri1123_5320059744273223447.dot
Successfully produced net in file /tmp/petri1124_1241664452028891311.dot
Successfully produced net in file /tmp/petri1125_9102370191529348453.dot
Successfully produced net in file /tmp/petri1126_2369286322853873279.dot
Successfully produced net in file /tmp/petri1127_16123961743070927885.dot
Successfully produced net in file /tmp/petri1128_8307899287099075408.dot
Successfully produced net in file /tmp/petri1129_5546862536328216671.dot
Successfully produced net in file /tmp/petri1130_12761331840421772293.dot
Successfully produced net in file /tmp/petri1131_5353416059528285961.dot
Successfully produced net in file /tmp/petri1132_17231168477998344492.dot
Successfully produced net in file /tmp/petri1133_1937300235248872902.dot
Successfully produced net in file /tmp/petri1134_5421117412804573901.dot
Successfully produced net in file /tmp/petri1135_14185533326688681942.dot
Successfully produced net in file /tmp/petri1136_1175668213900742397.dot
Successfully produced net in file /tmp/petri1137_4094039311528100069.dot
Successfully produced net in file /tmp/petri1138_9875831552610289159.dot
Successfully produced net in file /tmp/petri1139_11659059585438173876.dot
Successfully produced net in file /tmp/petri1140_10161597640796901621.dot
Successfully produced net in file /tmp/petri1141_5250507962519705328.dot
Successfully produced net in file /tmp/petri1142_5229266077577766879.dot
Successfully produced net in file /tmp/petri1143_16049051234648590212.dot
Successfully produced net in file /tmp/petri1144_13156151623144211751.dot
Successfully produced net in file /tmp/petri1145_16321095136248803119.dot
Successfully produced net in file /tmp/petri1146_9883439100209079434.dot
Successfully produced net in file /tmp/petri1147_3670769093583930904.dot
Successfully produced net in file /tmp/petri1148_13343603219152707236.dot
Successfully produced net in file /tmp/petri1149_8879417974570335150.dot
Successfully produced net in file /tmp/petri1150_14643156922798923450.dot
Successfully produced net in file /tmp/petri1151_3043630243210888302.dot
Successfully produced net in file /tmp/petri1152_2593923160882186000.dot
Successfully produced net in file /tmp/petri1153_13154324056606052987.dot
Successfully produced net in file /tmp/petri1154_18020422360523599315.dot
Successfully produced net in file /tmp/petri1155_5460721483578388486.dot
Successfully produced net in file /tmp/petri1156_9327114273272431421.dot
Successfully produced net in file /tmp/petri1157_18377452780381033421.dot
Successfully produced net in file /tmp/petri1158_8477391574012451197.dot
Successfully produced net in file /tmp/petri1159_12154638613141896743.dot
Successfully produced net in file /tmp/petri1160_6154995138294484476.dot
Successfully produced net in file /tmp/petri1161_8564368633031576884.dot
Successfully produced net in file /tmp/petri1162_166138859865372281.dot
Successfully produced net in file /tmp/petri1163_15746133922851134899.dot
Successfully produced net in file /tmp/petri1164_6183750648024597349.dot
Successfully produced net in file /tmp/petri1165_14493268836435690201.dot
Successfully produced net in file /tmp/petri1166_11291537737151915010.dot
Successfully produced net in file /tmp/petri1167_9240122929875020150.dot
Successfully produced net in file /tmp/petri1168_17821592403200577133.dot
Successfully produced net in file /tmp/petri1169_14791733366340301210.dot
Successfully produced net in file /tmp/petri1170_5933542647890675665.dot
Successfully produced net in file /tmp/petri1171_6632749691825071994.dot
Successfully produced net in file /tmp/petri1172_1645347289214644151.dot
Successfully produced net in file /tmp/petri1173_13911893425152056553.dot
Successfully produced net in file /tmp/petri1174_990944690753492266.dot
Successfully produced net in file /tmp/petri1175_13858828244271627536.dot
Successfully produced net in file /tmp/petri1176_13578038736030550078.dot
Successfully produced net in file /tmp/petri1177_3239775177395982464.dot
Successfully produced net in file /tmp/petri1178_2712592727475405210.dot
Successfully produced net in file /tmp/petri1179_4051148462333743450.dot
Successfully produced net in file /tmp/petri1180_481372774563333231.dot
Successfully produced net in file /tmp/petri1181_1329737619033156050.dot
Successfully produced net in file /tmp/petri1182_15808490266321503915.dot
Successfully produced net in file /tmp/petri1183_331764926208060960.dot
Successfully produced net in file /tmp/petri1184_9795606829908557880.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
[2022-05-22 09:49:44] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1001167 steps, including 2 resets, run finished after 1852 ms. (steps per millisecond=540 ) properties (out of 15) seen :8290
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 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 15) seen :2302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 832 ms. (steps per millisecond=1201 ) properties (out of 15) seen :2108
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 :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1082 ms. (steps per millisecond=924 ) properties (out of 15) seen :1171
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 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :2545
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 :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 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 15) seen :2288
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 :2545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 15) seen :1688
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
[2022-05-22 09:49:51] [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
[2022-05-22 09:49:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:51] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:49:51] [INFO ] State equation strengthened by 93 read => feed constraints.
[2022-05-22 09:49:51] [INFO ] [Real]Added 93 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:49:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:51] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:49:51] [INFO ] [Nat]Added 93 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:49:51] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 21 ms.
[2022-05-22 09:49:51] [INFO ] Added : 25 causal constraints over 5 iterations in 86 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:51] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:49:52] [INFO ] [Real]Added 93 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:49:52] [INFO ] [Nat]Added 93 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:49:52] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-22 09:49:52] [INFO ] Added : 25 causal constraints over 5 iterations in 72 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:52] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-05-22 09:49:52] [INFO ] [Real]Added 93 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:52] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:49:52] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:49:52] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 16 ms.
[2022-05-22 09:49:52] [INFO ] Added : 25 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 31 ms.
[2022-05-22 09:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:52] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:49:52] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:52] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:49:52] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:49:52] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-22 09:49:52] [INFO ] Added : 25 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:52] [INFO ] [Real]Absence check using state equation in 49 ms returned sat
[2022-05-22 09:49:52] [INFO ] [Real]Added 93 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:49:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:53] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:49:53] [INFO ] [Nat]Added 93 Read/Feed constraints in 36 ms returned sat
[2022-05-22 09:49:53] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 17 ms.
[2022-05-22 09:49:53] [INFO ] Added : 25 causal constraints over 5 iterations in 126 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:53] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2022-05-22 09:49:53] [INFO ] [Real]Added 93 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:49:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:53] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:49:53] [INFO ] [Nat]Added 93 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:49:53] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 16 ms.
[2022-05-22 09:49:53] [INFO ] Added : 25 causal constraints over 5 iterations in 78 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:53] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 09:49:53] [INFO ] [Real]Added 93 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:49:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:54] [INFO ] [Nat]Absence check using state equation in 616 ms returned sat
[2022-05-22 09:49:54] [INFO ] [Nat]Added 93 Read/Feed constraints in 37 ms returned sat
[2022-05-22 09:49:54] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-22 09:49:54] [INFO ] Added : 25 causal constraints over 5 iterations in 77 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:55] [INFO ] [Real]Absence check using state equation in 752 ms returned sat
[2022-05-22 09:49:55] [INFO ] [Real]Added 93 Read/Feed constraints in 35 ms returned sat
[2022-05-22 09:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:55] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:49:55] [INFO ] [Nat]Added 93 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:49:55] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 18 ms.
[2022-05-22 09:49:55] [INFO ] Added : 25 causal constraints over 5 iterations in 92 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:55] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-05-22 09:49:55] [INFO ] [Real]Added 93 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:49:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:56] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-22 09:49:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:49:56] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 16 ms.
[2022-05-22 09:49:56] [INFO ] Added : 25 causal constraints over 5 iterations in 77 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:56] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-22 09:49:56] [INFO ] [Real]Added 93 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:49:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:56] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:49:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:49:56] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-22 09:49:56] [INFO ] Added : 25 causal constraints over 5 iterations in 78 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:56] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2022-05-22 09:49:56] [INFO ] [Real]Added 93 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:49:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:56] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 09:49:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:49:56] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-22 09:49:56] [INFO ] Added : 25 causal constraints over 5 iterations in 82 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:49:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:56] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:49:56] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:49:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:56] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:49:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:49:56] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 12 ms.
[2022-05-22 09:49:57] [INFO ] Added : 25 causal constraints over 5 iterations in 78 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:57] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-22 09:49:57] [INFO ] [Real]Added 93 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:49:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:49:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:49:57] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-22 09:49:57] [INFO ] Added : 25 causal constraints over 5 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:49:57] [INFO ] [Real]Added 93 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:49:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:57] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-05-22 09:49:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:49:57] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-22 09:49:57] [INFO ] Added : 25 causal constraints over 5 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:49:57] [INFO ] [Real]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:49:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:57] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:49:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:49:57] [INFO ] Computed and/alt/rep : 36/143/26 causal constraints (skipped 67 transitions) in 10 ms.
[2022-05-22 09:49:57] [INFO ] Added : 25 causal constraints over 5 iterations in 70 ms. Result :sat
Minimization took 17 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, 2288, 2062, 2545, 1046, 2545, 2545, 2545, 2545, 2545, 2272, 2545, 1606, 4124]
Incomplete Parikh walk after 430500 steps, including 99 resets, run finished after 803 ms. (steps per millisecond=536 ) properties (out of 15) seen :4163 could not realise parikh vector
Incomplete Parikh walk after 179200 steps, including 99 resets, run finished after 313 ms. (steps per millisecond=572 ) properties (out of 15) seen :1653 could not realise parikh vector
Incomplete Parikh walk after 273200 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=490 ) properties (out of 15) seen :2593 could not realise parikh vector
Incomplete Parikh walk after 246600 steps, including 97 resets, run finished after 511 ms. (steps per millisecond=482 ) properties (out of 15) seen :2317 could not realise parikh vector
Incomplete Parikh walk after 273200 steps, including 99 resets, run finished after 495 ms. (steps per millisecond=551 ) properties (out of 15) seen :2591 could not realise parikh vector
Incomplete Parikh walk after 272700 steps, including 97 resets, run finished after 596 ms. (steps per millisecond=457 ) properties (out of 15) seen :2588 could not realise parikh vector
Incomplete Parikh walk after 273200 steps, including 99 resets, run finished after 457 ms. (steps per millisecond=597 ) properties (out of 15) seen :2589 could not realise parikh vector
Incomplete Parikh walk after 273200 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=482 ) properties (out of 15) seen :2590 could not realise parikh vector
Incomplete Parikh walk after 272800 steps, including 99 resets, run finished after 701 ms. (steps per millisecond=389 ) properties (out of 15) seen :2584 could not realise parikh vector
Incomplete Parikh walk after 123200 steps, including 99 resets, run finished after 295 ms. (steps per millisecond=417 ) properties (out of 15) seen :1092 could not realise parikh vector
Incomplete Parikh walk after 273200 steps, including 98 resets, run finished after 953 ms. (steps per millisecond=286 ) properties (out of 15) seen :2588 could not realise parikh vector
Incomplete Parikh walk after 224800 steps, including 99 resets, run finished after 460 ms. (steps per millisecond=488 ) properties (out of 15) seen :2106 could not realise parikh vector
Incomplete Parikh walk after 247400 steps, including 99 resets, run finished after 543 ms. (steps per millisecond=455 ) properties (out of 15) seen :2333 could not realise parikh vector
Incomplete Parikh walk after 273000 steps, including 97 resets, run finished after 590 ms. (steps per millisecond=462 ) properties (out of 15) seen :2870 could not realise parikh vector
Incomplete Parikh walk after 273200 steps, including 97 resets, run finished after 627 ms. (steps per millisecond=435 ) properties (out of 15) seen :2587 could not realise parikh vector
Support contains 15 out of 102 places. Attempting structural reductions.
Starting structural reductions, 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 18 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_3754340251020976880.dot
Successfully produced net in file /tmp/petri1186_2356634568497493545.dot
Successfully produced net in file /tmp/petri1187_325603625856881240.dot
Successfully produced net in file /tmp/petri1188_7534364444405652291.dot
Successfully produced net in file /tmp/petri1189_994979863377240190.dot
Successfully produced net in file /tmp/petri1190_4668745869898810950.dot
Successfully produced net in file /tmp/petri1191_17747064271878153639.dot
Successfully produced net in file /tmp/petri1192_17050032580660627911.dot
Successfully produced net in file /tmp/petri1193_1847169150505592783.dot
Successfully produced net in file /tmp/petri1194_8385049377793996573.dot
Successfully produced net in file /tmp/petri1195_10644031103414736351.dot
Successfully produced net in file /tmp/petri1196_6794283364762818595.dot
Successfully produced net in file /tmp/petri1197_13465095821361932139.dot
Successfully produced net in file /tmp/petri1198_8938609267586516551.dot
Successfully produced net in file /tmp/petri1199_16616313544696760926.dot
Successfully produced net in file /tmp/petri1200_11546886432280472391.dot
Successfully produced net in file /tmp/petri1201_18210955720869878973.dot
Successfully produced net in file /tmp/petri1202_16283771742687889625.dot
Successfully produced net in file /tmp/petri1203_13842806532771628004.dot
Successfully produced net in file /tmp/petri1204_765537373446637167.dot
Successfully produced net in file /tmp/petri1205_12628591972500340856.dot
Successfully produced net in file /tmp/petri1206_17244883135654696943.dot
Successfully produced net in file /tmp/petri1207_15412469592763252824.dot
Successfully produced net in file /tmp/petri1208_7342721697235325561.dot
Successfully produced net in file /tmp/petri1209_17173111849393183383.dot
Successfully produced net in file /tmp/petri1210_18227340348862267546.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
[2022-05-22 09:50:06] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000031 steps, including 2 resets, run finished after 2576 ms. (steps per millisecond=388 ) properties (out of 15) seen :45905
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 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 15) seen :3693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 620 ms. (steps per millisecond=1612 ) properties (out of 15) seen :3666
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 815 ms. (steps per millisecond=1226 ) properties (out of 15) seen :2961
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 104 ms. (steps per millisecond=9615 ) 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 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :4567
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 :4567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 15) seen :4442
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 :4567
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 :4514
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 :4567
[2022-05-22 09:50:12] [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
[2022-05-22 09:50:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:13] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:50:13] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-05-22 09:50:13] [INFO ] [Real]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:13] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 37 Read/Feed constraints in 16 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 8 ms.
[2022-05-22 09:50:13] [INFO ] Added : 18 causal constraints over 4 iterations in 65 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:13] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 37 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:50:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:13] [INFO ] [Nat]Absence check using state equation in 479 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 37 Read/Feed constraints in 30 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 8 ms.
[2022-05-22 09:50:14] [INFO ] Added : 18 causal constraints over 4 iterations in 165 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:14] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-05-22 09:50:14] [INFO ] [Real]Added 37 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:50:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:14] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:50:14] [INFO ] [Nat]Added 37 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:50:14] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 7 ms.
[2022-05-22 09:50:14] [INFO ] Added : 18 causal constraints over 4 iterations in 33 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:14] [INFO ] [Real]Absence check using state equation in 353 ms returned sat
[2022-05-22 09:50:14] [INFO ] [Real]Added 37 Read/Feed constraints in 38 ms returned sat
[2022-05-22 09:50:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:15] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2022-05-22 09:50:15] [INFO ] [Nat]Added 37 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:50:15] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 8 ms.
[2022-05-22 09:50:15] [INFO ] Added : 18 causal constraints over 4 iterations in 195 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:50:15] [INFO ] [Real]Added 37 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:50:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:50:15] [INFO ] [Nat]Added 37 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:50:15] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 8 ms.
[2022-05-22 09:50:15] [INFO ] Added : 18 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:15] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:50:15] [INFO ] [Real]Added 37 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:50:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:15] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:50:15] [INFO ] [Nat]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:15] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 7 ms.
[2022-05-22 09:50:15] [INFO ] Added : 18 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:16] [INFO ] [Real]Absence check using state equation in 394 ms returned sat
[2022-05-22 09:50:16] [INFO ] [Real]Added 37 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:50:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:16] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:50:16] [INFO ] [Nat]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:16] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 18 ms.
[2022-05-22 09:50:16] [INFO ] Added : 18 causal constraints over 4 iterations in 81 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:16] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:50:16] [INFO ] [Real]Added 37 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:50:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:16] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:50:16] [INFO ] [Nat]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:16] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 8 ms.
[2022-05-22 09:50:16] [INFO ] Added : 18 causal constraints over 4 iterations in 36 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:16] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:50:16] [INFO ] [Real]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:17] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:50:17] [INFO ] [Nat]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:17] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 16 ms.
[2022-05-22 09:50:17] [INFO ] Added : 18 causal constraints over 4 iterations in 44 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:17] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2022-05-22 09:50:17] [INFO ] [Real]Added 37 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:50:17] [INFO ] [Nat]Added 37 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:50:17] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 16 ms.
[2022-05-22 09:50:17] [INFO ] Added : 18 causal constraints over 4 iterations in 43 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:17] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:50:17] [INFO ] [Real]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:17] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:50:17] [INFO ] [Nat]Added 37 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:50:17] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 8 ms.
[2022-05-22 09:50:17] [INFO ] Added : 18 causal constraints over 4 iterations in 34 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:18] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:50:18] [INFO ] [Real]Added 37 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:50:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:18] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 09:50:18] [INFO ] [Nat]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:18] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 7 ms.
[2022-05-22 09:50:18] [INFO ] Added : 20 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:18] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 09:50:18] [INFO ] [Real]Added 37 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:50:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:18] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2022-05-22 09:50:18] [INFO ] [Nat]Added 37 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:50:18] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 7 ms.
[2022-05-22 09:50:18] [INFO ] Added : 18 causal constraints over 4 iterations in 140 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:18] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 09:50:18] [INFO ] [Real]Added 37 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:50:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:50:19] [INFO ] [Nat]Added 37 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:50:19] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 7 ms.
[2022-05-22 09:50:19] [INFO ] Added : 18 causal constraints over 4 iterations in 46 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:19] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:50:19] [INFO ] [Real]Added 37 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:50:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:50:19] [INFO ] [Nat]Added 37 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:50:19] [INFO ] Computed and/alt/rep : 29/94/20 causal constraints (skipped 17 transitions) in 16 ms.
[2022-05-22 09:50:19] [INFO ] Added : 18 causal constraints over 4 iterations in 42 ms. Result :sat
Minimization took 20 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, 3679, 3617, 4567, 2883, 5105, 4567, 4567, 7607, 4567, 4433, 4567, 4504, 7645]
Incomplete Parikh walk after 772500 steps, including 99 resets, run finished after 677 ms. (steps per millisecond=1141 ) properties (out of 15) seen :7674 could not realise parikh vector
Incomplete Parikh walk after 458500 steps, including 99 resets, run finished after 410 ms. (steps per millisecond=1118 ) properties (out of 15) seen :4533 could not realise parikh vector
Incomplete Parikh walk after 464900 steps, including 99 resets, run finished after 486 ms. (steps per millisecond=956 ) properties (out of 15) seen :4599 could not realise parikh vector
Incomplete Parikh walk after 452200 steps, including 99 resets, run finished after 468 ms. (steps per millisecond=966 ) properties (out of 15) seen :4465 could not realise parikh vector
Incomplete Parikh walk after 464900 steps, including 99 resets, run finished after 455 ms. (steps per millisecond=1021 ) properties (out of 15) seen :4597 could not realise parikh vector
Incomplete Parikh walk after 768900 steps, including 99 resets, run finished after 768 ms. (steps per millisecond=1001 ) properties (out of 15) seen :7636 could not realise parikh vector
Incomplete Parikh walk after 464900 steps, including 99 resets, run finished after 469 ms. (steps per millisecond=991 ) properties (out of 15) seen :4596 could not realise parikh vector
Incomplete Parikh walk after 464900 steps, including 99 resets, run finished after 551 ms. (steps per millisecond=843 ) properties (out of 15) seen :4597 could not realise parikh vector
Incomplete Parikh walk after 518400 steps, including 99 resets, run finished after 535 ms. (steps per millisecond=968 ) properties (out of 15) seen :5129 could not realise parikh vector
Incomplete Parikh walk after 296400 steps, including 99 resets, run finished after 278 ms. (steps per millisecond=1066 ) properties (out of 15) seen :2911 could not realise parikh vector
Incomplete Parikh walk after 464900 steps, including 98 resets, run finished after 716 ms. (steps per millisecond=649 ) properties (out of 15) seen :4595 could not realise parikh vector
Incomplete Parikh walk after 369800 steps, including 99 resets, run finished after 444 ms. (steps per millisecond=832 ) properties (out of 15) seen :3647 could not realise parikh vector
Incomplete Parikh walk after 376000 steps, including 99 resets, run finished after 460 ms. (steps per millisecond=817 ) properties (out of 15) seen :3705 could not realise parikh vector
Incomplete Parikh walk after 464800 steps, including 98 resets, run finished after 541 ms. (steps per millisecond=859 ) properties (out of 15) seen :4833 could not realise parikh vector
Incomplete Parikh walk after 464900 steps, including 97 resets, run finished after 587 ms. (steps per millisecond=791 ) properties (out of 15) seen :4595 could not realise parikh vector
Support contains 15 out of 64 places. Attempting structural reductions.
Starting structural reductions, 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 31 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_14968668344955832329.dot
Successfully produced net in file /tmp/petri1212_3238002539887456729.dot
Successfully produced net in file /tmp/petri1213_12600785213240748603.dot
Successfully produced net in file /tmp/petri1214_8194918223610497278.dot
Successfully produced net in file /tmp/petri1215_8505476253333395683.dot
Successfully produced net in file /tmp/petri1216_6075018705800321966.dot
Successfully produced net in file /tmp/petri1217_11747814217443526071.dot
Successfully produced net in file /tmp/petri1218_17311543606309580313.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
[2022-05-22 09:50:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1836 ms. (steps per millisecond=544 ) properties (out of 15) seen :83635
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 :7247
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 :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 15) seen :6295
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 15) seen :6863
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 :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 15) seen :5321
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 :7247
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 :7247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :7247
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 :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 322 ms. (steps per millisecond=3105 ) properties (out of 15) seen :7102
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 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :7088
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 :7247
[2022-05-22 09:50:32] [INFO ] Flow matrix only has 65 transitions (discarded 22 similar events)
// Phase 1: matrix 65 rows 45 cols
[2022-05-22 09:50:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:50:32] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 3 ms.
[2022-05-22 09:50:32] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:50:32] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:33] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:33] [INFO ] Added : 11 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Real]Added 20 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:50:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:33] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:33] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Real]Added 20 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:50:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:33] [INFO ] Added : 13 causal constraints over 3 iterations in 27 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 3 ms.
[2022-05-22 09:50:33] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:33] [INFO ] Added : 11 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Real]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:33] [INFO ] [Nat]Added 20 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:33] [INFO ] Computed and/alt/rep : 14/34/13 causal constraints (skipped 7 transitions) in 2 ms.
[2022-05-22 09:50:33] [INFO ] Added : 11 causal constraints over 3 iterations in 29 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 :[7247, 7247, 6268, 6787, 7247, 5190, 9775, 7247, 7247, 14721, 7247, 7088, 7247, 7086, 9725]
Incomplete Parikh walk after 977300 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=1452 ) properties (out of 15) seen :9746 could not realise parikh vector
Incomplete Parikh walk after 713400 steps, including 99 resets, run finished after 496 ms. (steps per millisecond=1438 ) properties (out of 15) seen :7108 could not realise parikh vector
Incomplete Parikh walk after 729600 steps, including 99 resets, run finished after 548 ms. (steps per millisecond=1331 ) properties (out of 15) seen :7271 could not realise parikh vector
Incomplete Parikh walk after 713700 steps, including 99 resets, run finished after 502 ms. (steps per millisecond=1421 ) properties (out of 15) seen :7108 could not realise parikh vector
Incomplete Parikh walk after 729600 steps, including 99 resets, run finished after 467 ms. (steps per millisecond=1562 ) properties (out of 15) seen :7270 could not realise parikh vector
Incomplete Parikh walk after 1477000 steps, including 99 resets, run finished after 994 ms. (steps per millisecond=1485 ) properties (out of 15) seen :14746 could not realise parikh vector
Incomplete Parikh walk after 729600 steps, including 99 resets, run finished after 501 ms. (steps per millisecond=1456 ) properties (out of 15) seen :7270 could not realise parikh vector
Incomplete Parikh walk after 729600 steps, including 99 resets, run finished after 501 ms. (steps per millisecond=1456 ) properties (out of 15) seen :7272 could not realise parikh vector
Incomplete Parikh walk after 982200 steps, including 99 resets, run finished after 671 ms. (steps per millisecond=1463 ) properties (out of 15) seen :9794 could not realise parikh vector
Incomplete Parikh walk after 523800 steps, including 99 resets, run finished after 346 ms. (steps per millisecond=1513 ) properties (out of 15) seen :5210 could not realise parikh vector
Incomplete Parikh walk after 729600 steps, including 98 resets, run finished after 638 ms. (steps per millisecond=1143 ) properties (out of 15) seen :7269 could not realise parikh vector
Incomplete Parikh walk after 683500 steps, including 99 resets, run finished after 435 ms. (steps per millisecond=1571 ) properties (out of 15) seen :6809 could not realise parikh vector
Incomplete Parikh walk after 631600 steps, including 99 resets, run finished after 520 ms. (steps per millisecond=1214 ) properties (out of 15) seen :6292 could not realise parikh vector
Incomplete Parikh walk after 729500 steps, including 97 resets, run finished after 549 ms. (steps per millisecond=1328 ) properties (out of 15) seen :8034 could not realise parikh vector
Incomplete Parikh walk after 729500 steps, including 99 resets, run finished after 516 ms. (steps per millisecond=1413 ) properties (out of 15) seen :7270 could not realise parikh vector
Support contains 15 out of 45 places. Attempting structural reductions.
Starting structural reductions, 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_14250598338033139103.dot
Successfully produced net in file /tmp/petri1220_16969876096154174019.dot
Successfully produced net in file /tmp/petri1221_9165910476826496349.dot
Successfully produced net in file /tmp/petri1222_16424439113178297332.dot
Successfully produced net in file /tmp/petri1223_13921896947940194096.dot
Successfully produced net in file /tmp/petri1224_15655869666386353754.dot
Successfully produced net in file /tmp/petri1225_17088642995132141519.dot
Successfully produced net in file /tmp/petri1226_34729808376674699.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
[2022-05-22 09:50:42] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1514 ms. (steps per millisecond=660 ) properties (out of 15) seen :110810
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 :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :8772
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 :8336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 15) seen :6546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 15) seen :6381
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 :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :8772
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 :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 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 362 ms. (steps per millisecond=2762 ) properties (out of 15) seen :7954
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 :8772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :8348
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
[2022-05-22 09:50:46] [INFO ] Flow matrix only has 55 transitions (discarded 12 similar events)
// Phase 1: matrix 55 rows 41 cols
[2022-05-22 09:50:46] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 09:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:50:46] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-22 09:50:46] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:50:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:50:46] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:50:46] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:46] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:47] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:50:47] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:50:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:47] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:50:47] [INFO ] [Nat]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:50:47] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:47] [INFO ] Added : 11 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:47] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2022-05-22 09:50:47] [INFO ] [Real]Added 18 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:50:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:47] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:50:47] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:50:47] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 4 ms.
[2022-05-22 09:50:47] [INFO ] Added : 11 causal constraints over 3 iterations in 19 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:50:47] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:47] [INFO ] [Nat]Absence check using state equation in 198 ms returned sat
[2022-05-22 09:50:47] [INFO ] [Nat]Added 18 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:50:47] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 4 ms.
[2022-05-22 09:50:48] [INFO ] Added : 11 causal constraints over 3 iterations in 122 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 09:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:48] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2022-05-22 09:50:48] [INFO ] [Real]Added 18 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:50:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:48] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2022-05-22 09:50:48] [INFO ] [Nat]Added 18 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:50:48] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:48] [INFO ] Added : 11 causal constraints over 3 iterations in 54 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Real]Added 18 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:50:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:49] [INFO ] Added : 11 causal constraints over 3 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Real]Added 18 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:50:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 4 ms.
[2022-05-22 09:50:49] [INFO ] Added : 11 causal constraints over 3 iterations in 94 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:49] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:49] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:49] [INFO ] Added : 11 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:49] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:50] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:50] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-22 09:50:50] [INFO ] Added : 13 causal constraints over 3 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 3 ms.
[2022-05-22 09:50:50] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:50:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-22 09:50:50] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Real]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:50] [INFO ] [Nat]Added 18 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:50] [INFO ] Computed and/alt/rep : 14/30/13 causal constraints (skipped 5 transitions) in 2 ms.
[2022-05-22 09:50:50] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[8772, 8772, 8323, 6789, 8772, 6291, 17437, 8772, 8772, 17407, 8772, 7928, 8772, 8331, 11626]
Incomplete Parikh walk after 1166400 steps, including 99 resets, run finished after 760 ms. (steps per millisecond=1534 ) properties (out of 15) seen :11647 could not realise parikh vector
Incomplete Parikh walk after 836900 steps, including 99 resets, run finished after 551 ms. (steps per millisecond=1518 ) properties (out of 15) seen :8351 could not realise parikh vector
Incomplete Parikh walk after 881100 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=1444 ) properties (out of 15) seen :8794 could not realise parikh vector
Incomplete Parikh walk after 797200 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=1255 ) properties (out of 15) seen :7951 could not realise parikh vector
Incomplete Parikh walk after 881100 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=1478 ) properties (out of 15) seen :8793 could not realise parikh vector
Incomplete Parikh walk after 1744600 steps, including 99 resets, run finished after 1250 ms. (steps per millisecond=1395 ) properties (out of 15) seen :17427 could not realise parikh vector
Incomplete Parikh walk after 881100 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=1483 ) properties (out of 15) seen :8795 could not realise parikh vector
Incomplete Parikh walk after 881100 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=1357 ) properties (out of 15) seen :8794 could not realise parikh vector
Incomplete Parikh walk after 1747400 steps, including 99 resets, run finished after 1209 ms. (steps per millisecond=1445 ) properties (out of 15) seen :17452 could not realise parikh vector
Incomplete Parikh walk after 632900 steps, including 99 resets, run finished after 432 ms. (steps per millisecond=1465 ) properties (out of 15) seen :6311 could not realise parikh vector
Incomplete Parikh walk after 881100 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=1407 ) properties (out of 15) seen :8793 could not realise parikh vector
Incomplete Parikh walk after 682700 steps, including 99 resets, run finished after 474 ms. (steps per millisecond=1440 ) properties (out of 15) seen :6807 could not realise parikh vector
Incomplete Parikh walk after 836100 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=1298 ) properties (out of 15) seen :8341 could not realise parikh vector
Incomplete Parikh walk after 881000 steps, including 97 resets, run finished after 690 ms. (steps per millisecond=1276 ) properties (out of 15) seen :9689 could not realise parikh vector
Incomplete Parikh walk after 881000 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=1309 ) properties (out of 15) seen :8792 could not realise parikh vector
Support contains 15 out of 41 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:51:00] [INFO ] Flow matrix only has 55 transitions (discarded 12 similar events)
// Phase 1: matrix 55 rows 41 cols
[2022-05-22 09:51:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:00] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 09:51:00] [INFO ] Flow matrix only has 55 transitions (discarded 12 similar events)
// Phase 1: matrix 55 rows 41 cols
[2022-05-22 09:51:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:00] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-22 09:51:00] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-22 09:51:00] [INFO ] Redundant transitions in 46 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 :[66, 65, 64, 63, 62, 61, 60, 59, 58, 53, 52, 51, 50, 45, 44, 26, 25, 12]
[2022-05-22 09:51:00] [INFO ] Flow matrix only has 45 transitions (discarded 4 similar events)
// Phase 1: matrix 45 rows 41 cols
[2022-05-22 09:51:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:01] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Starting structural reductions, 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 1 ms. Remains 31 /41 variables (removed 10) and now considering 39/49 (removed 10) transitions.
[2022-05-22 09:51:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:01] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-22 09:51:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:01] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
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
[2022-05-22 09:51:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1049 ms. (steps per millisecond=953 ) properties (out of 15) seen :128477
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 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 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :12349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :11515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :13334
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 :10412
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) 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 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 131 ms. (steps per millisecond=7633 ) 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 317 ms. (steps per millisecond=3154 ) properties (out of 15) seen :11909
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 :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 :12834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :13334
[2022-05-22 09:51:05] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:05] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:06] [INFO ] Added : 8 causal constraints over 2 iterations in 9 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 :[13334, 13334, 12329, 11479, 13334, 10356, 17439, 13334, 13334, 17410, 13334, 11896, 13334, 12815, 13334]
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 659 ms. (steps per millisecond=2027 ) properties (out of 15) seen :13350 could not realise parikh vector
Incomplete Parikh walk after 1283800 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2054 ) properties (out of 15) seen :12828 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 708 ms. (steps per millisecond=1886 ) properties (out of 15) seen :13349 could not realise parikh vector
Incomplete Parikh walk after 1192300 steps, including 99 resets, run finished after 707 ms. (steps per millisecond=1686 ) properties (out of 15) seen :11909 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=2017 ) properties (out of 15) seen :13348 could not realise parikh vector
Incomplete Parikh walk after 1743400 steps, including 99 resets, run finished after 891 ms. (steps per millisecond=1956 ) properties (out of 15) seen :17425 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2061 ) properties (out of 15) seen :13354 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 685 ms. (steps per millisecond=1950 ) properties (out of 15) seen :13351 could not realise parikh vector
Incomplete Parikh walk after 1746300 steps, including 99 resets, run finished after 939 ms. (steps per millisecond=1859 ) properties (out of 15) seen :17453 could not realise parikh vector
Incomplete Parikh walk after 1037900 steps, including 99 resets, run finished after 507 ms. (steps per millisecond=2047 ) properties (out of 15) seen :10368 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2100 ) properties (out of 15) seen :13349 could not realise parikh vector
Incomplete Parikh walk after 1150200 steps, including 99 resets, run finished after 558 ms. (steps per millisecond=2061 ) properties (out of 15) seen :11493 could not realise parikh vector
Incomplete Parikh walk after 1235200 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=1915 ) properties (out of 15) seen :12341 could not realise parikh vector
Incomplete Parikh walk after 1335700 steps, including 97 resets, run finished after 705 ms. (steps per millisecond=1894 ) properties (out of 15) seen :14727 could not realise parikh vector
Incomplete Parikh walk after 1335800 steps, including 99 resets, run finished after 694 ms. (steps per millisecond=1924 ) properties (out of 15) seen :13349 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 5 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, 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.
[2022-05-22 09:51:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:16] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:51:16] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-22 09:51:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:16] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:16] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-22 09:51:16] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-22 09:51:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:16] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
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
[2022-05-22 09:51:16] [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 :128030
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 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 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 15) seen :12376
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 367 ms. (steps per millisecond=2724 ) properties (out of 15) seen :9424
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 123 ms. (steps per millisecond=8130 ) 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 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 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 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :12347
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 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :12839
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
[2022-05-22 09:51:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13337, 13336, 12337, 12337, 13336, 10358, 17441, 13336, 13337, 17413, 13336, 12340, 13336, 12820, 13336]
Incomplete Parikh walk after 1336000 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2074 ) properties (out of 15) seen :13351 could not realise parikh vector
Incomplete Parikh walk after 1284300 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2136 ) properties (out of 15) seen :12834 could not realise parikh vector
Incomplete Parikh walk after 1336000 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2061 ) properties (out of 15) seen :13352 could not realise parikh vector
Incomplete Parikh walk after 1236700 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=1845 ) properties (out of 15) seen :12356 could not realise parikh vector
Incomplete Parikh walk after 1336000 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=2018 ) properties (out of 15) seen :13352 could not realise parikh vector
Incomplete Parikh walk after 1743700 steps, including 99 resets, run finished after 842 ms. (steps per millisecond=2070 ) properties (out of 15) seen :17431 could not realise parikh vector
Incomplete Parikh walk after 1336100 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=2201 ) properties (out of 15) seen :13353 could not realise parikh vector
Incomplete Parikh walk after 1336000 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2052 ) properties (out of 15) seen :13349 could not realise parikh vector
Incomplete Parikh walk after 1746500 steps, including 99 resets, run finished after 878 ms. (steps per millisecond=1989 ) properties (out of 15) seen :17460 could not realise parikh vector
Incomplete Parikh walk after 1038100 steps, including 99 resets, run finished after 516 ms. (steps per millisecond=2011 ) properties (out of 15) seen :10372 could not realise parikh vector
Incomplete Parikh walk after 1336000 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2117 ) properties (out of 15) seen :13351 could not realise parikh vector
Incomplete Parikh walk after 1236000 steps, including 99 resets, run finished after 582 ms. (steps per millisecond=2123 ) properties (out of 15) seen :12350 could not realise parikh vector
Incomplete Parikh walk after 1236000 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=1878 ) properties (out of 15) seen :12350 could not realise parikh vector
Incomplete Parikh walk after 1335900 steps, including 97 resets, run finished after 682 ms. (steps per millisecond=1958 ) properties (out of 15) seen :14778 could not realise parikh vector
Incomplete Parikh walk after 1336100 steps, including 99 resets, run finished after 672 ms. (steps per millisecond=1988 ) properties (out of 15) seen :13353 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:51:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:30] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:51:30] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-22 09:51:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:30] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:31] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-22 09:51:31] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:51:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:31] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
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
[2022-05-22 09:51:31] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 967 ms. (steps per millisecond=1034 ) properties (out of 15) seen :128318
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 343 ms. (steps per millisecond=2915 ) properties (out of 15) seen :10764
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 :11130
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 377 ms. (steps per millisecond=2652 ) properties (out of 15) seen :9495
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 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 99 ms. (steps per millisecond=10101 ) 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 :11967
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 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :12836
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
[2022-05-22 09:51:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:51:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:51:34] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:34] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:34] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 110 ms. Result :sat
Minimization took 35 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:35] [INFO ] Added : 10 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:36] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2022-05-22 09:51:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:36] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13341, 13338, 12339, 12340, 13338, 10361, 17444, 13338, 13340, 17416, 13338, 12343, 13338, 12822, 13338]
Incomplete Parikh walk after 1336200 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2100 ) properties (out of 15) seen :13354 could not realise parikh vector
Incomplete Parikh walk after 1284500 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2112 ) properties (out of 15) seen :12837 could not realise parikh vector
Incomplete Parikh walk after 1336200 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=1956 ) properties (out of 15) seen :13353 could not realise parikh vector
Incomplete Parikh walk after 1237000 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1835 ) properties (out of 15) seen :12360 could not realise parikh vector
Incomplete Parikh walk after 1336200 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=1922 ) properties (out of 15) seen :13352 could not realise parikh vector
Incomplete Parikh walk after 1744000 steps, including 99 resets, run finished after 847 ms. (steps per millisecond=2059 ) properties (out of 15) seen :17430 could not realise parikh vector
Incomplete Parikh walk after 1336400 steps, including 99 resets, run finished after 736 ms. (steps per millisecond=1815 ) properties (out of 15) seen :13355 could not realise parikh vector
Incomplete Parikh walk after 1336200 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=1953 ) properties (out of 15) seen :13354 could not realise parikh vector
Incomplete Parikh walk after 1746800 steps, including 99 resets, run finished after 892 ms. (steps per millisecond=1958 ) properties (out of 15) seen :17459 could not realise parikh vector
Incomplete Parikh walk after 1038400 steps, including 99 resets, run finished after 520 ms. (steps per millisecond=1996 ) properties (out of 15) seen :10375 could not realise parikh vector
Incomplete Parikh walk after 1336200 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2058 ) properties (out of 15) seen :13352 could not realise parikh vector
Incomplete Parikh walk after 1236300 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2053 ) properties (out of 15) seen :12354 could not realise parikh vector
Incomplete Parikh walk after 1236200 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=1898 ) properties (out of 15) seen :12353 could not realise parikh vector
Incomplete Parikh walk after 1336100 steps, including 97 resets, run finished after 697 ms. (steps per millisecond=1916 ) properties (out of 15) seen :14789 could not realise parikh vector
Incomplete Parikh walk after 1336500 steps, including 99 resets, run finished after 717 ms. (steps per millisecond=1864 ) properties (out of 15) seen :13353 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:51:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:46] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 09:51:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:46] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 09:51:46] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-22 09:51:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
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
[2022-05-22 09:51:46] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 15) seen :128114
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 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 254 ms. (steps per millisecond=3937 ) properties (out of 15) seen :12850
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 :11513
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 356 ms. (steps per millisecond=2808 ) properties (out of 15) seen :10135
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 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 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :11117
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 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :12836
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
[2022-05-22 09:51:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:51:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:51:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:51:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:49] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 11 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:50] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:51:51] [INFO ] Added : 8 causal constraints over 2 iterations in 46 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:51:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:51:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:51:51] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:51:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:51:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13344, 13340, 12817, 12342, 13340, 10363, 17446, 13340, 13343, 17418, 13341, 12346, 13340, 12825, 13341]
Incomplete Parikh walk after 1336500 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2111 ) properties (out of 15) seen :13355 could not realise parikh vector
Incomplete Parikh walk after 1284800 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2082 ) properties (out of 15) seen :12839 could not realise parikh vector
Incomplete Parikh walk after 1336400 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2104 ) properties (out of 15) seen :13357 could not realise parikh vector
Incomplete Parikh walk after 1237300 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=1874 ) properties (out of 15) seen :12362 could not realise parikh vector
Incomplete Parikh walk after 1336500 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2114 ) properties (out of 15) seen :13358 could not realise parikh vector
Incomplete Parikh walk after 1744200 steps, including 99 resets, run finished after 825 ms. (steps per millisecond=2114 ) properties (out of 15) seen :17435 could not realise parikh vector
Incomplete Parikh walk after 1336700 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2220 ) properties (out of 15) seen :13360 could not realise parikh vector
Incomplete Parikh walk after 1336400 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2128 ) properties (out of 15) seen :13357 could not realise parikh vector
Incomplete Parikh walk after 1747000 steps, including 99 resets, run finished after 865 ms. (steps per millisecond=2019 ) properties (out of 15) seen :17461 could not realise parikh vector
Incomplete Parikh walk after 1038600 steps, including 99 resets, run finished after 479 ms. (steps per millisecond=2168 ) properties (out of 15) seen :10378 could not realise parikh vector
Incomplete Parikh walk after 1336400 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2046 ) properties (out of 15) seen :13355 could not realise parikh vector
Incomplete Parikh walk after 1236500 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=2161 ) properties (out of 15) seen :12356 could not realise parikh vector
Incomplete Parikh walk after 1284000 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1905 ) properties (out of 15) seen :12833 could not realise parikh vector
Incomplete Parikh walk after 1336300 steps, including 97 resets, run finished after 702 ms. (steps per millisecond=1903 ) properties (out of 15) seen :14698 could not realise parikh vector
Incomplete Parikh walk after 1336800 steps, including 99 resets, run finished after 762 ms. (steps per millisecond=1754 ) properties (out of 15) seen :13357 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 4 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, 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.
[2022-05-22 09:52:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:01] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-22 09:52:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:01] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2022-05-22 09:52:01] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-22 09:52:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:01] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
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
[2022-05-22 09:52:01] [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 :128657
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 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :10751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :11129
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 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :9539
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 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 245 ms. (steps per millisecond=4081 ) properties (out of 15) seen :11923
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 262 ms. (steps per millisecond=3816 ) properties (out of 15) seen :12366
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
[2022-05-22 09:52:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:04] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:04] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:04] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 88 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:06] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:52:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-22 09:52:06] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13347, 13341, 12820, 12344, 13342, 10365, 17448, 13342, 13345, 17421, 13344, 12348, 13342, 12827, 13343]
Incomplete Parikh walk after 1336700 steps, including 99 resets, run finished after 692 ms. (steps per millisecond=1931 ) properties (out of 15) seen :13357 could not realise parikh vector
Incomplete Parikh walk after 1285000 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2106 ) properties (out of 15) seen :12842 could not realise parikh vector
Incomplete Parikh walk after 1336600 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2101 ) properties (out of 15) seen :13357 could not realise parikh vector
Incomplete Parikh walk after 1237500 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=1847 ) properties (out of 15) seen :12366 could not realise parikh vector
Incomplete Parikh walk after 1336800 steps, including 99 resets, run finished after 707 ms. (steps per millisecond=1890 ) properties (out of 15) seen :13359 could not realise parikh vector
Incomplete Parikh walk after 1744500 steps, including 99 resets, run finished after 829 ms. (steps per millisecond=2104 ) properties (out of 15) seen :17435 could not realise parikh vector
Incomplete Parikh walk after 1336900 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2082 ) properties (out of 15) seen :13362 could not realise parikh vector
Incomplete Parikh walk after 1336600 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2091 ) properties (out of 15) seen :13357 could not realise parikh vector
Incomplete Parikh walk after 1747200 steps, including 99 resets, run finished after 848 ms. (steps per millisecond=2060 ) properties (out of 15) seen :17462 could not realise parikh vector
Incomplete Parikh walk after 1038800 steps, including 99 resets, run finished after 482 ms. (steps per millisecond=2155 ) properties (out of 15) seen :10380 could not realise parikh vector
Incomplete Parikh walk after 1336600 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2180 ) properties (out of 15) seen :13358 could not realise parikh vector
Incomplete Parikh walk after 1236700 steps, including 99 resets, run finished after 599 ms. (steps per millisecond=2064 ) properties (out of 15) seen :12357 could not realise parikh vector
Incomplete Parikh walk after 1284300 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=1951 ) properties (out of 15) seen :12832 could not realise parikh vector
Incomplete Parikh walk after 1336400 steps, including 97 resets, run finished after 671 ms. (steps per millisecond=1991 ) properties (out of 15) seen :14732 could not realise parikh vector
Incomplete Parikh walk after 1337100 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=1966 ) properties (out of 15) seen :13360 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:52:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:16] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:52:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:16] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:16] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 09:52:16] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-22 09:52:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:16] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
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
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 15) seen :128154
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 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 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 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :11528
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 :9805
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 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 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 265 ms. (steps per millisecond=3773 ) properties (out of 15) seen :12365
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 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :12837
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
[2022-05-22 09:52:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:19] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:52:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 10 ms.
[2022-05-22 09:52:19] [INFO ] Added : 8 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 43 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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, 13343, 12822, 12347, 13344, 10368, 17450, 13344, 13348, 17423, 13346, 12350, 13344, 12830, 13345]
Incomplete Parikh walk after 1336900 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2063 ) properties (out of 15) seen :13360 could not realise parikh vector
Incomplete Parikh walk after 1285300 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=2160 ) properties (out of 15) seen :12846 could not realise parikh vector
Incomplete Parikh walk after 1336800 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2095 ) properties (out of 15) seen :13360 could not realise parikh vector
Incomplete Parikh walk after 1237700 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=1927 ) properties (out of 15) seen :12367 could not realise parikh vector
Incomplete Parikh walk after 1337000 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2098 ) properties (out of 15) seen :13363 could not realise parikh vector
Incomplete Parikh walk after 1744700 steps, including 99 resets, run finished after 806 ms. (steps per millisecond=2164 ) properties (out of 15) seen :17439 could not realise parikh vector
Incomplete Parikh walk after 1337200 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2122 ) properties (out of 15) seen :13363 could not realise parikh vector
Incomplete Parikh walk after 1336800 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2105 ) properties (out of 15) seen :13359 could not realise parikh vector
Incomplete Parikh walk after 1747400 steps, including 99 resets, run finished after 833 ms. (steps per millisecond=2097 ) properties (out of 15) seen :17466 could not realise parikh vector
Incomplete Parikh walk after 1039100 steps, including 99 resets, run finished after 475 ms. (steps per millisecond=2187 ) properties (out of 15) seen :10379 could not realise parikh vector
Incomplete Parikh walk after 1336800 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2095 ) properties (out of 15) seen :13360 could not realise parikh vector
Incomplete Parikh walk after 1237000 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=2185 ) properties (out of 15) seen :12361 could not realise parikh vector
Incomplete Parikh walk after 1284500 steps, including 99 resets, run finished after 654 ms. (steps per millisecond=1964 ) properties (out of 15) seen :12836 could not realise parikh vector
Incomplete Parikh walk after 1336600 steps, including 97 resets, run finished after 706 ms. (steps per millisecond=1893 ) properties (out of 15) seen :14753 could not realise parikh vector
Incomplete Parikh walk after 1337400 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=1955 ) properties (out of 15) seen :13367 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:52:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:30] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 09:52:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:30] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:30] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 09:52:30] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-22 09:52:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:30] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
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
[2022-05-22 09:52:30] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 15) seen :127765
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 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 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :11496
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 :11116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 15) seen :9805
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 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 205 ms. (steps per millisecond=4878 ) properties (out of 15) seen :12823
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 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :10393
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
[2022-05-22 09:52:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:52:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:35] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 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 :[13353, 13346, 12825, 12350, 13347, 10370, 17452, 13346, 13350, 17425, 13349, 12813, 13346, 12833, 13347]
Incomplete Parikh walk after 1337100 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2025 ) properties (out of 15) seen :13365 could not realise parikh vector
Incomplete Parikh walk after 1285600 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2090 ) properties (out of 15) seen :12845 could not realise parikh vector
Incomplete Parikh walk after 1337000 steps, including 99 resets, run finished after 693 ms. (steps per millisecond=1929 ) properties (out of 15) seen :13361 could not realise parikh vector
Incomplete Parikh walk after 1284000 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=1888 ) properties (out of 15) seen :12831 could not realise parikh vector
Incomplete Parikh walk after 1337300 steps, including 99 resets, run finished after 665 ms. (steps per millisecond=2010 ) properties (out of 15) seen :13362 could not realise parikh vector
Incomplete Parikh walk after 1744900 steps, including 99 resets, run finished after 828 ms. (steps per millisecond=2107 ) properties (out of 15) seen :17446 could not realise parikh vector
Incomplete Parikh walk after 1337400 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2086 ) properties (out of 15) seen :13364 could not realise parikh vector
Incomplete Parikh walk after 1337000 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2115 ) properties (out of 15) seen :13360 could not realise parikh vector
Incomplete Parikh walk after 1747600 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=2133 ) properties (out of 15) seen :17467 could not realise parikh vector
Incomplete Parikh walk after 1039300 steps, including 99 resets, run finished after 458 ms. (steps per millisecond=2269 ) properties (out of 15) seen :10382 could not realise parikh vector
Incomplete Parikh walk after 1337100 steps, including 99 resets, run finished after 599 ms. (steps per millisecond=2232 ) properties (out of 15) seen :13361 could not realise parikh vector
Incomplete Parikh walk after 1237300 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2058 ) properties (out of 15) seen :12362 could not realise parikh vector
Incomplete Parikh walk after 1284800 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=1940 ) properties (out of 15) seen :12838 could not realise parikh vector
Incomplete Parikh walk after 1336900 steps, including 97 resets, run finished after 683 ms. (steps per millisecond=1957 ) properties (out of 15) seen :14741 could not realise parikh vector
Incomplete Parikh walk after 1337700 steps, including 99 resets, run finished after 691 ms. (steps per millisecond=1935 ) properties (out of 15) seen :13367 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:52:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:45] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-22 09:52:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:45] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-22 09:52:45] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-22 09:52:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:45] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
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
[2022-05-22 09:52:45] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 996 ms. (steps per millisecond=1004 ) properties (out of 15) seen :128474
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 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 315 ms. (steps per millisecond=3174 ) properties (out of 15) seen :10757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :11914
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 418 ms. (steps per millisecond=2392 ) properties (out of 15) seen :10182
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 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 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 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :11920
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 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :12833
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
[2022-05-22 09:52:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:52:49] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:52:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:52:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13356, 13348, 12828, 12352, 13349, 10372, 17454, 13348, 13352, 17429, 13351, 12816, 13348, 12835, 13351]
Incomplete Parikh walk after 1337500 steps, including 99 resets, run finished after 694 ms. (steps per millisecond=1927 ) properties (out of 15) seen :13365 could not realise parikh vector
Incomplete Parikh walk after 1285800 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2125 ) properties (out of 15) seen :12848 could not realise parikh vector
Incomplete Parikh walk after 1337200 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=2016 ) properties (out of 15) seen :13362 could not realise parikh vector
Incomplete Parikh walk after 1284300 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1905 ) properties (out of 15) seen :12831 could not realise parikh vector
Incomplete Parikh walk after 1337500 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2048 ) properties (out of 15) seen :13366 could not realise parikh vector
Incomplete Parikh walk after 1745300 steps, including 99 resets, run finished after 836 ms. (steps per millisecond=2087 ) properties (out of 15) seen :17446 could not realise parikh vector
Incomplete Parikh walk after 1337600 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=2248 ) properties (out of 15) seen :13368 could not realise parikh vector
Incomplete Parikh walk after 1337200 steps, including 99 resets, run finished after 661 ms. (steps per millisecond=2022 ) properties (out of 15) seen :13364 could not realise parikh vector
Incomplete Parikh walk after 1747800 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=2013 ) properties (out of 15) seen :17470 could not realise parikh vector
Incomplete Parikh walk after 1039500 steps, including 99 resets, run finished after 483 ms. (steps per millisecond=2152 ) properties (out of 15) seen :10384 could not realise parikh vector
Incomplete Parikh walk after 1337300 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2026 ) properties (out of 15) seen :13366 could not realise parikh vector
Incomplete Parikh walk after 1237500 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=2137 ) properties (out of 15) seen :12363 could not realise parikh vector
Incomplete Parikh walk after 1285100 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1906 ) properties (out of 15) seen :12840 could not realise parikh vector
Incomplete Parikh walk after 1337100 steps, including 97 resets, run finished after 711 ms. (steps per millisecond=1880 ) properties (out of 15) seen :14717 could not realise parikh vector
Incomplete Parikh walk after 1338000 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=1922 ) properties (out of 15) seen :13370 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:53:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:00] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 09:53:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:00] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-22 09:53:00] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-22 09:53:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:01] [INFO ] Dead Transitions using invariants and state equation in 788 ms returned []
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
[2022-05-22 09:53:01] [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 :128087
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 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 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :11943
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 :11930
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 1000000 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 15) seen :9810
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 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 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :12356
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 298 ms. (steps per millisecond=3355 ) properties (out of 15) seen :11514
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
[2022-05-22 09:53:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:53:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:04] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:04] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:04] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:04] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:04] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:04] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:04] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 14 ms.
[2022-05-22 09:53:05] [INFO ] Added : 10 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13359, 13350, 12830, 12354, 13351, 10374, 17456, 13351, 13355, 17432, 13353, 12819, 13352, 12837, 13353]
Incomplete Parikh walk after 1337700 steps, including 99 resets, run finished after 672 ms. (steps per millisecond=1990 ) properties (out of 15) seen :13368 could not realise parikh vector
Incomplete Parikh walk after 1286000 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=2150 ) properties (out of 15) seen :12851 could not realise parikh vector
Incomplete Parikh walk after 1337600 steps, including 99 resets, run finished after 657 ms. (steps per millisecond=2035 ) properties (out of 15) seen :13367 could not realise parikh vector
Incomplete Parikh walk after 1284600 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=1864 ) properties (out of 15) seen :12834 could not realise parikh vector
Incomplete Parikh walk after 1337700 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=1958 ) properties (out of 15) seen :13368 could not realise parikh vector
Incomplete Parikh walk after 1745600 steps, including 99 resets, run finished after 836 ms. (steps per millisecond=2088 ) properties (out of 15) seen :17449 could not realise parikh vector
Incomplete Parikh walk after 1337900 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2055 ) properties (out of 15) seen :13371 could not realise parikh vector
Incomplete Parikh walk after 1337500 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2032 ) properties (out of 15) seen :13365 could not realise parikh vector
Incomplete Parikh walk after 1748000 steps, including 99 resets, run finished after 858 ms. (steps per millisecond=2037 ) properties (out of 15) seen :17471 could not realise parikh vector
Incomplete Parikh walk after 1039700 steps, including 99 resets, run finished after 516 ms. (steps per millisecond=2014 ) properties (out of 15) seen :10385 could not realise parikh vector
Incomplete Parikh walk after 1337500 steps, including 99 resets, run finished after 661 ms. (steps per millisecond=2023 ) properties (out of 15) seen :13365 could not realise parikh vector
Incomplete Parikh walk after 1237700 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=1993 ) properties (out of 15) seen :12368 could not realise parikh vector
Incomplete Parikh walk after 1285300 steps, including 99 resets, run finished after 719 ms. (steps per millisecond=1787 ) properties (out of 15) seen :12843 could not realise parikh vector
Incomplete Parikh walk after 1337300 steps, including 97 resets, run finished after 712 ms. (steps per millisecond=1878 ) properties (out of 15) seen :14722 could not realise parikh vector
Incomplete Parikh walk after 1338300 steps, including 99 resets, run finished after 703 ms. (steps per millisecond=1903 ) properties (out of 15) seen :13375 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:53:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2022-05-22 09:53:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:15] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:15] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 09:53:15] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 09:53:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:15] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
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
[2022-05-22 09:53:15] [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 :128168
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 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 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :11114
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 :11156
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 360 ms. (steps per millisecond=2777 ) properties (out of 15) seen :10118
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 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 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 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :11917
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 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 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :13334
[2022-05-22 09:53:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:19] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-22 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2022-05-22 09:53:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:19] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:19] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:19] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:20] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13363, 13352, 12833, 12356, 13353, 10376, 17458, 13353, 13358, 17435, 13355, 12821, 13355, 12840, 13355]
Incomplete Parikh walk after 1337900 steps, including 99 resets, run finished after 708 ms. (steps per millisecond=1889 ) properties (out of 15) seen :13370 could not realise parikh vector
Incomplete Parikh walk after 1286300 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2071 ) properties (out of 15) seen :12852 could not realise parikh vector
Incomplete Parikh walk after 1337900 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=1922 ) properties (out of 15) seen :13370 could not realise parikh vector
Incomplete Parikh walk after 1284800 steps, including 99 resets, run finished after 702 ms. (steps per millisecond=1830 ) properties (out of 15) seen :12841 could not realise parikh vector
Incomplete Parikh walk after 1337900 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2033 ) properties (out of 15) seen :13370 could not realise parikh vector
Incomplete Parikh walk after 1745900 steps, including 99 resets, run finished after 844 ms. (steps per millisecond=2068 ) properties (out of 15) seen :17449 could not realise parikh vector
Incomplete Parikh walk after 1338200 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2179 ) properties (out of 15) seen :13372 could not realise parikh vector
Incomplete Parikh walk after 1337700 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2080 ) properties (out of 15) seen :13370 could not realise parikh vector
Incomplete Parikh walk after 1748200 steps, including 99 resets, run finished after 859 ms. (steps per millisecond=2035 ) properties (out of 15) seen :17474 could not realise parikh vector
Incomplete Parikh walk after 1039900 steps, including 99 resets, run finished after 504 ms. (steps per millisecond=2063 ) properties (out of 15) seen :10390 could not realise parikh vector
Incomplete Parikh walk after 1337700 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2064 ) properties (out of 15) seen :13368 could not realise parikh vector
Incomplete Parikh walk after 1237900 steps, including 99 resets, run finished after 577 ms. (steps per millisecond=2145 ) properties (out of 15) seen :12368 could not realise parikh vector
Incomplete Parikh walk after 1285600 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=1904 ) properties (out of 15) seen :12847 could not realise parikh vector
Incomplete Parikh walk after 1337500 steps, including 97 resets, run finished after 715 ms. (steps per millisecond=1870 ) properties (out of 15) seen :14792 could not realise parikh vector
Incomplete Parikh walk after 1338700 steps, including 99 resets, run finished after 702 ms. (steps per millisecond=1906 ) properties (out of 15) seen :13376 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:53:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:31] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-22 09:53:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:31] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:31] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2022-05-22 09:53:31] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-22 09:53:31] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
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
[2022-05-22 09:53:31] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 15) seen :128056
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 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 193 ms. (steps per millisecond=5181 ) properties (out of 15) seen :12824
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 :11130
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 426 ms. (steps per millisecond=2347 ) properties (out of 15) seen :9535
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 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 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 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 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 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :12838
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
[2022-05-22 09:53:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:53:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13366, 13353, 12836, 12358, 13355, 10378, 17461, 13356, 13360, 17437, 13358, 12825, 13357, 12842, 13358]
Incomplete Parikh walk after 1338200 steps, including 99 resets, run finished after 706 ms. (steps per millisecond=1895 ) properties (out of 15) seen :13372 could not realise parikh vector
Incomplete Parikh walk after 1286500 steps, including 99 resets, run finished after 646 ms. (steps per millisecond=1991 ) properties (out of 15) seen :12856 could not realise parikh vector
Incomplete Parikh walk after 1338100 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2027 ) properties (out of 15) seen :13372 could not realise parikh vector
Incomplete Parikh walk after 1285200 steps, including 99 resets, run finished after 702 ms. (steps per millisecond=1830 ) properties (out of 15) seen :12843 could not realise parikh vector
Incomplete Parikh walk after 1338200 steps, including 99 resets, run finished after 704 ms. (steps per millisecond=1900 ) properties (out of 15) seen :13373 could not realise parikh vector
Incomplete Parikh walk after 1746100 steps, including 99 resets, run finished after 847 ms. (steps per millisecond=2061 ) properties (out of 15) seen :17452 could not realise parikh vector
Incomplete Parikh walk after 1338400 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=2040 ) properties (out of 15) seen :13374 could not realise parikh vector
Incomplete Parikh walk after 1338000 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2033 ) properties (out of 15) seen :13373 could not realise parikh vector
Incomplete Parikh walk after 1748500 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=1934 ) properties (out of 15) seen :17474 could not realise parikh vector
Incomplete Parikh walk after 1040100 steps, including 99 resets, run finished after 505 ms. (steps per millisecond=2059 ) properties (out of 15) seen :10391 could not realise parikh vector
Incomplete Parikh walk after 1337900 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=2005 ) properties (out of 15) seen :13372 could not realise parikh vector
Incomplete Parikh walk after 1238100 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2046 ) properties (out of 15) seen :12376 could not realise parikh vector
Incomplete Parikh walk after 1285900 steps, including 99 resets, run finished after 691 ms. (steps per millisecond=1860 ) properties (out of 15) seen :12847 could not realise parikh vector
Incomplete Parikh walk after 1337600 steps, including 97 resets, run finished after 739 ms. (steps per millisecond=1810 ) properties (out of 15) seen :14689 could not realise parikh vector
Incomplete Parikh walk after 1339000 steps, including 99 resets, run finished after 739 ms. (steps per millisecond=1811 ) properties (out of 15) seen :13380 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:53:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:46] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-22 09:53:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:46] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-22 09:53:46] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:53:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
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
[2022-05-22 09:53:46] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 999 ms. (steps per millisecond=1001 ) properties (out of 15) seen :128225
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 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 267 ms. (steps per millisecond=3745 ) properties (out of 15) seen :11914
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 :10414
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 382 ms. (steps per millisecond=2617 ) properties (out of 15) seen :9213
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 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 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 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 307 ms. (steps per millisecond=3257 ) properties (out of 15) seen :11921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) 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 :12366
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
[2022-05-22 09:53:50] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:53:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:53:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Real]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:50] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:53:51] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:53:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13369, 13354, 12838, 12361, 13357, 10380, 17463, 13358, 13363, 17439, 13360, 12828, 13359, 12844, 13360]
Incomplete Parikh walk after 1338400 steps, including 99 resets, run finished after 704 ms. (steps per millisecond=1901 ) properties (out of 15) seen :13375 could not realise parikh vector
Incomplete Parikh walk after 1286700 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2032 ) properties (out of 15) seen :12856 could not realise parikh vector
Incomplete Parikh walk after 1338300 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=1917 ) properties (out of 15) seen :13374 could not realise parikh vector
Incomplete Parikh walk after 1285500 steps, including 99 resets, run finished after 703 ms. (steps per millisecond=1828 ) properties (out of 15) seen :12844 could not realise parikh vector
Incomplete Parikh walk after 1338400 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=1997 ) properties (out of 15) seen :13376 could not realise parikh vector
Incomplete Parikh walk after 1746300 steps, including 99 resets, run finished after 827 ms. (steps per millisecond=2111 ) properties (out of 15) seen :17453 could not realise parikh vector
Incomplete Parikh walk after 1338700 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2148 ) properties (out of 15) seen :13376 could not realise parikh vector
Incomplete Parikh walk after 1338200 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2104 ) properties (out of 15) seen :13376 could not realise parikh vector
Incomplete Parikh walk after 1748700 steps, including 99 resets, run finished after 840 ms. (steps per millisecond=2081 ) properties (out of 15) seen :17478 could not realise parikh vector
Incomplete Parikh walk after 1040300 steps, including 99 resets, run finished after 500 ms. (steps per millisecond=2080 ) properties (out of 15) seen :10395 could not realise parikh vector
Incomplete Parikh walk after 1338100 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2052 ) properties (out of 15) seen :13371 could not realise parikh vector
Incomplete Parikh walk after 1238400 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2036 ) properties (out of 15) seen :12374 could not realise parikh vector
Incomplete Parikh walk after 1286100 steps, including 99 resets, run finished after 740 ms. (steps per millisecond=1737 ) properties (out of 15) seen :12850 could not realise parikh vector
Incomplete Parikh walk after 1337700 steps, including 97 resets, run finished after 714 ms. (steps per millisecond=1873 ) properties (out of 15) seen :14796 could not realise parikh vector
Incomplete Parikh walk after 1339300 steps, including 99 resets, run finished after 703 ms. (steps per millisecond=1905 ) properties (out of 15) seen :13386 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 5 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, 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.
[2022-05-22 09:54:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:01] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:54:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:01] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-22 09:54:01] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-22 09:54:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:01] [INFO ] Computed 0 place invariants in 13 ms
[2022-05-22 09:54:01] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
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
[2022-05-22 09:54:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 15) seen :128055
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 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 239 ms. (steps per millisecond=4184 ) properties (out of 15) seen :11904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 15) seen :10766
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 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :10792
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 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 226 ms. (steps per millisecond=4424 ) properties (out of 15) seen :12842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :13334
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 :12813
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
[2022-05-22 09:54:05] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:05] [INFO ] Computed 0 place invariants in 10 ms
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:05] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:05] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:54:05] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:05] [INFO ] Added : 8 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:54:05] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:06] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:06] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:06] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:06] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:06] [INFO ] Added : 10 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:06] [INFO ] Added : 8 causal constraints over 2 iterations in 89 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 11 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:06] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:07] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:07] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:07] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:07] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13373, 13356, 12840, 12363, 13359, 10737, 17465, 13362, 13364, 17441, 13362, 12831, 13361, 12846, 13362]
Incomplete Parikh walk after 1338600 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2098 ) properties (out of 15) seen :13378 could not realise parikh vector
Incomplete Parikh walk after 1286900 steps, including 99 resets, run finished after 587 ms. (steps per millisecond=2192 ) properties (out of 15) seen :12858 could not realise parikh vector
Incomplete Parikh walk after 1338500 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2121 ) properties (out of 15) seen :13375 could not realise parikh vector
Incomplete Parikh walk after 1285800 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=1882 ) properties (out of 15) seen :12848 could not realise parikh vector
Incomplete Parikh walk after 1338600 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=1968 ) properties (out of 15) seen :13378 could not realise parikh vector
Incomplete Parikh walk after 1746500 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=2132 ) properties (out of 15) seen :17458 could not realise parikh vector
Incomplete Parikh walk after 1338800 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2098 ) properties (out of 15) seen :13383 could not realise parikh vector
Incomplete Parikh walk after 1338600 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=2134 ) properties (out of 15) seen :13374 could not realise parikh vector
Incomplete Parikh walk after 1748900 steps, including 99 resets, run finished after 861 ms. (steps per millisecond=2031 ) properties (out of 15) seen :17481 could not realise parikh vector
Incomplete Parikh walk after 1076000 steps, including 99 resets, run finished after 520 ms. (steps per millisecond=2069 ) properties (out of 15) seen :10750 could not realise parikh vector
Incomplete Parikh walk after 1338300 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2081 ) properties (out of 15) seen :13375 could not realise parikh vector
Incomplete Parikh walk after 1238600 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2033 ) properties (out of 15) seen :12377 could not realise parikh vector
Incomplete Parikh walk after 1286300 steps, including 99 resets, run finished after 693 ms. (steps per millisecond=1856 ) properties (out of 15) seen :12854 could not realise parikh vector
Incomplete Parikh walk after 1337900 steps, including 97 resets, run finished after 734 ms. (steps per millisecond=1822 ) properties (out of 15) seen :14817 could not realise parikh vector
Incomplete Parikh walk after 1339700 steps, including 99 resets, run finished after 733 ms. (steps per millisecond=1827 ) properties (out of 15) seen :13387 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:54:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:17] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 09:54:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:17] [INFO ] Computed 0 place invariants in 7 ms
[2022-05-22 09:54:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:17] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-22 09:54:17] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-22 09:54:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:17] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
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
[2022-05-22 09:54:17] [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 :128370
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 304 ms. (steps per millisecond=3289 ) properties (out of 15) seen :11505
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 :11513
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 374 ms. (steps per millisecond=2673 ) properties (out of 15) seen :9257
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 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 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 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 297 ms. (steps per millisecond=3367 ) properties (out of 15) seen :11515
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 227 ms. (steps per millisecond=4405 ) properties (out of 15) seen :12351
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
[2022-05-22 09:54:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:21] [INFO ] Added : 10 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13376, 13358, 12843, 12366, 13362, 10740, 17468, 13364, 13367, 17444, 13364, 12834, 13363, 12848, 13364]
Incomplete Parikh walk after 1338800 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2066 ) properties (out of 15) seen :13379 could not realise parikh vector
Incomplete Parikh walk after 1287100 steps, including 99 resets, run finished after 582 ms. (steps per millisecond=2211 ) properties (out of 15) seen :12862 could not realise parikh vector
Incomplete Parikh walk after 1338700 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2145 ) properties (out of 15) seen :13380 could not realise parikh vector
Incomplete Parikh walk after 1286100 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=1896 ) properties (out of 15) seen :12848 could not realise parikh vector
Incomplete Parikh walk after 1338800 steps, including 99 resets, run finished after 671 ms. (steps per millisecond=1995 ) properties (out of 15) seen :13379 could not realise parikh vector
Incomplete Parikh walk after 1746800 steps, including 99 resets, run finished after 864 ms. (steps per millisecond=2021 ) properties (out of 15) seen :17460 could not realise parikh vector
Incomplete Parikh walk after 1339100 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2122 ) properties (out of 15) seen :13381 could not realise parikh vector
Incomplete Parikh walk after 1338800 steps, including 99 resets, run finished after 657 ms. (steps per millisecond=2037 ) properties (out of 15) seen :13382 could not realise parikh vector
Incomplete Parikh walk after 1749200 steps, including 99 resets, run finished after 806 ms. (steps per millisecond=2170 ) properties (out of 15) seen :17485 could not realise parikh vector
Incomplete Parikh walk after 1076300 steps, including 99 resets, run finished after 522 ms. (steps per millisecond=2061 ) properties (out of 15) seen :10754 could not realise parikh vector
Incomplete Parikh walk after 1338600 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2065 ) properties (out of 15) seen :13378 could not realise parikh vector
Incomplete Parikh walk after 1238900 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=2075 ) properties (out of 15) seen :12379 could not realise parikh vector
Incomplete Parikh walk after 1286600 steps, including 99 resets, run finished after 671 ms. (steps per millisecond=1917 ) properties (out of 15) seen :12856 could not realise parikh vector
Incomplete Parikh walk after 1338100 steps, including 97 resets, run finished after 677 ms. (steps per millisecond=1976 ) properties (out of 15) seen :14821 could not realise parikh vector
Incomplete Parikh walk after 1340000 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1988 ) properties (out of 15) seen :13389 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:54:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:32] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-22 09:54:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:32] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 09:54:32] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-22 09:54:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:32] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
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
[2022-05-22 09:54:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 15) seen :128314
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 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 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :12827
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 :12355
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 393 ms. (steps per millisecond=2544 ) properties (out of 15) seen :9518
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 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 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 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :11911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) 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
[2022-05-22 09:54:35] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:35] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:35] [INFO ] Added : 8 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Real]Added 11 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:35] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:35] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13379, 13360, 12845, 12368, 13365, 10742, 17470, 13368, 13369, 17446, 13366, 12836, 13365, 12850, 13366]
Incomplete Parikh walk after 1339000 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=2159 ) properties (out of 15) seen :13382 could not realise parikh vector
Incomplete Parikh walk after 1287300 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2178 ) properties (out of 15) seen :12865 could not realise parikh vector
Incomplete Parikh walk after 1338900 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2142 ) properties (out of 15) seen :13378 could not realise parikh vector
Incomplete Parikh walk after 1286300 steps, including 99 resets, run finished after 665 ms. (steps per millisecond=1934 ) properties (out of 15) seen :12852 could not realise parikh vector
Incomplete Parikh walk after 1339000 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=2001 ) properties (out of 15) seen :13381 could not realise parikh vector
Incomplete Parikh walk after 1747000 steps, including 99 resets, run finished after 816 ms. (steps per millisecond=2140 ) properties (out of 15) seen :17460 could not realise parikh vector
Incomplete Parikh walk after 1339300 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2119 ) properties (out of 15) seen :13383 could not realise parikh vector
Incomplete Parikh walk after 1339200 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2089 ) properties (out of 15) seen :13385 could not realise parikh vector
Incomplete Parikh walk after 1749400 steps, including 99 resets, run finished after 857 ms. (steps per millisecond=2041 ) properties (out of 15) seen :17489 could not realise parikh vector
Incomplete Parikh walk after 1076500 steps, including 99 resets, run finished after 510 ms. (steps per millisecond=2110 ) properties (out of 15) seen :10755 could not realise parikh vector
Incomplete Parikh walk after 1338900 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2166 ) properties (out of 15) seen :13380 could not realise parikh vector
Incomplete Parikh walk after 1239100 steps, including 99 resets, run finished after 578 ms. (steps per millisecond=2143 ) properties (out of 15) seen :12380 could not realise parikh vector
Incomplete Parikh walk after 1286800 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=1912 ) properties (out of 15) seen :12858 could not realise parikh vector
Incomplete Parikh walk after 1338300 steps, including 97 resets, run finished after 708 ms. (steps per millisecond=1890 ) properties (out of 15) seen :14762 could not realise parikh vector
Incomplete Parikh walk after 1340300 steps, including 99 resets, run finished after 686 ms. (steps per millisecond=1953 ) properties (out of 15) seen :13392 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:54:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:46] [INFO ] Implicit Places using invariants in 55 ms returned []
[2022-05-22 09:54:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2022-05-22 09:54:46] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 09:54:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:46] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
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
[2022-05-22 09:54:46] [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 :127889
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 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 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :12378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :10754
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 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :9772
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 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 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 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :11899
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 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :11489
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
[2022-05-22 09:54:50] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:54:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:54:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:54:50] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Real]Added 11 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:50] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:54:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:50] [INFO ] Added : 8 causal constraints over 2 iterations in 118 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:51] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:54:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:54:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13382, 13362, 12848, 12370, 13368, 10745, 17473, 13370, 13371, 17448, 13368, 12839, 13367, 12852, 13368]
Incomplete Parikh walk after 1339200 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2063 ) properties (out of 15) seen :13382 could not realise parikh vector
Incomplete Parikh walk after 1287500 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2066 ) properties (out of 15) seen :12864 could not realise parikh vector
Incomplete Parikh walk after 1339100 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2095 ) properties (out of 15) seen :13383 could not realise parikh vector
Incomplete Parikh walk after 1286600 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=1928 ) properties (out of 15) seen :12854 could not realise parikh vector
Incomplete Parikh walk after 1339200 steps, including 99 resets, run finished after 681 ms. (steps per millisecond=1966 ) properties (out of 15) seen :13384 could not realise parikh vector
Incomplete Parikh walk after 1747200 steps, including 99 resets, run finished after 825 ms. (steps per millisecond=2117 ) properties (out of 15) seen :17463 could not realise parikh vector
Incomplete Parikh walk after 1339500 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2170 ) properties (out of 15) seen :13386 could not realise parikh vector
Incomplete Parikh walk after 1339400 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2035 ) properties (out of 15) seen :13385 could not realise parikh vector
Incomplete Parikh walk after 1749700 steps, including 99 resets, run finished after 863 ms. (steps per millisecond=2027 ) properties (out of 15) seen :17488 could not realise parikh vector
Incomplete Parikh walk after 1076800 steps, including 99 resets, run finished after 509 ms. (steps per millisecond=2115 ) properties (out of 15) seen :10759 could not realise parikh vector
Incomplete Parikh walk after 1339200 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2082 ) properties (out of 15) seen :13384 could not realise parikh vector
Incomplete Parikh walk after 1239300 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=2082 ) properties (out of 15) seen :12383 could not realise parikh vector
Incomplete Parikh walk after 1287100 steps, including 99 resets, run finished after 676 ms. (steps per millisecond=1903 ) properties (out of 15) seen :12862 could not realise parikh vector
Incomplete Parikh walk after 1338500 steps, including 97 resets, run finished after 696 ms. (steps per millisecond=1923 ) properties (out of 15) seen :14788 could not realise parikh vector
Incomplete Parikh walk after 1340600 steps, including 99 resets, run finished after 783 ms. (steps per millisecond=1712 ) properties (out of 15) seen :13398 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:55:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-22 09:55:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:02] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:02] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-22 09:55:02] [INFO ] Redundant transitions in 192 ms returned []
[2022-05-22 09:55:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:02] [INFO ] Dead Transitions using invariants and state equation in 260 ms returned []
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
[2022-05-22 09:55:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1018 ms. (steps per millisecond=982 ) properties (out of 15) seen :128465
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 251 ms. (steps per millisecond=3984 ) properties (out of 15) seen :12359
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 :11154
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 401 ms. (steps per millisecond=2493 ) properties (out of 15) seen :9553
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 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 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 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 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :12350
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 308 ms. (steps per millisecond=3246 ) properties (out of 15) seen :10759
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
[2022-05-22 09:55:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:55:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:07] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:07] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:07] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:07] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13386, 13364, 12850, 12372, 13370, 10748, 17475, 13373, 13373, 17450, 13371, 12841, 13369, 12854, 13371]
Incomplete Parikh walk after 1339500 steps, including 99 resets, run finished after 709 ms. (steps per millisecond=1889 ) properties (out of 15) seen :13387 could not realise parikh vector
Incomplete Parikh walk after 1287700 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=2053 ) properties (out of 15) seen :12865 could not realise parikh vector
Incomplete Parikh walk after 1339300 steps, including 99 resets, run finished after 687 ms. (steps per millisecond=1949 ) properties (out of 15) seen :13383 could not realise parikh vector
Incomplete Parikh walk after 1286800 steps, including 99 resets, run finished after 746 ms. (steps per millisecond=1724 ) properties (out of 15) seen :12855 could not realise parikh vector
Incomplete Parikh walk after 1339500 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2051 ) properties (out of 15) seen :13386 could not realise parikh vector
Incomplete Parikh walk after 1747400 steps, including 99 resets, run finished after 867 ms. (steps per millisecond=2015 ) properties (out of 15) seen :17467 could not realise parikh vector
Incomplete Parikh walk after 1339700 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2077 ) properties (out of 15) seen :13387 could not realise parikh vector
Incomplete Parikh walk after 1339700 steps, including 99 resets, run finished after 676 ms. (steps per millisecond=1981 ) properties (out of 15) seen :13388 could not realise parikh vector
Incomplete Parikh walk after 1749900 steps, including 99 resets, run finished after 917 ms. (steps per millisecond=1908 ) properties (out of 15) seen :17490 could not realise parikh vector
Incomplete Parikh walk after 1077100 steps, including 99 resets, run finished after 535 ms. (steps per millisecond=2013 ) properties (out of 15) seen :10761 could not realise parikh vector
Incomplete Parikh walk after 1339400 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=1969 ) properties (out of 15) seen :13386 could not realise parikh vector
Incomplete Parikh walk after 1239500 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2058 ) properties (out of 15) seen :12384 could not realise parikh vector
Incomplete Parikh walk after 1287300 steps, including 99 resets, run finished after 779 ms. (steps per millisecond=1652 ) properties (out of 15) seen :12863 could not realise parikh vector
Incomplete Parikh walk after 1338700 steps, including 97 resets, run finished after 794 ms. (steps per millisecond=1686 ) properties (out of 15) seen :14733 could not realise parikh vector
Incomplete Parikh walk after 1341000 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=1783 ) properties (out of 15) seen :13398 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:55:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:17] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:17] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-22 09:55:18] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:18] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:18] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:18] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-22 09:55:18] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 09:55:18] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:18] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:18] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
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
[2022-05-22 09:55:18] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 983 ms. (steps per millisecond=1017 ) properties (out of 15) seen :128295
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 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 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :12356
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 :10412
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 351 ms. (steps per millisecond=2849 ) properties (out of 15) seen :10786
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 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 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 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 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 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :12349
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 276 ms. (steps per millisecond=3623 ) properties (out of 15) seen :11904
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
[2022-05-22 09:55:21] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:21] [INFO ] Computed 0 place invariants in 6 ms
[2022-05-22 09:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:21] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:21] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 15 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 10 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13389, 13366, 12853, 12374, 13372, 10750, 17477, 13375, 13375, 17452, 13373, 12843, 13371, 12856, 13374]
Incomplete Parikh walk after 1339800 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2077 ) properties (out of 15) seen :13390 could not realise parikh vector
Incomplete Parikh walk after 1287900 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2142 ) properties (out of 15) seen :12869 could not realise parikh vector
Incomplete Parikh walk after 1339500 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2063 ) properties (out of 15) seen :13385 could not realise parikh vector
Incomplete Parikh walk after 1287000 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=1941 ) properties (out of 15) seen :12859 could not realise parikh vector
Incomplete Parikh walk after 1339700 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=2008 ) properties (out of 15) seen :13387 could not realise parikh vector
Incomplete Parikh walk after 1747600 steps, including 99 resets, run finished after 815 ms. (steps per millisecond=2144 ) properties (out of 15) seen :17466 could not realise parikh vector
Incomplete Parikh walk after 1339900 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2214 ) properties (out of 15) seen :13389 could not realise parikh vector
Incomplete Parikh walk after 1339900 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2030 ) properties (out of 15) seen :13390 could not realise parikh vector
Incomplete Parikh walk after 1750100 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=2118 ) properties (out of 15) seen :17492 could not realise parikh vector
Incomplete Parikh walk after 1077300 steps, including 99 resets, run finished after 507 ms. (steps per millisecond=2124 ) properties (out of 15) seen :10764 could not realise parikh vector
Incomplete Parikh walk after 1339600 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2089 ) properties (out of 15) seen :13387 could not realise parikh vector
Incomplete Parikh walk after 1239700 steps, including 99 resets, run finished after 578 ms. (steps per millisecond=2144 ) properties (out of 15) seen :12387 could not realise parikh vector
Incomplete Parikh walk after 1287600 steps, including 99 resets, run finished after 681 ms. (steps per millisecond=1890 ) properties (out of 15) seen :12867 could not realise parikh vector
Incomplete Parikh walk after 1338900 steps, including 97 resets, run finished after 710 ms. (steps per millisecond=1885 ) properties (out of 15) seen :14759 could not realise parikh vector
Incomplete Parikh walk after 1341300 steps, including 99 resets, run finished after 700 ms. (steps per millisecond=1916 ) properties (out of 15) seen :13402 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:55:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:32] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 09:55:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:32] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 09:55:32] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 09:55:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:32] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:55:32] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
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
[2022-05-22 09:55:32] [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 :128039
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 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :11499
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 :12362
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 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :9471
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 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 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 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 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :12367
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 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :12824
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
[2022-05-22 09:55:36] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:36] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:37] [INFO ] Added : 8 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:37] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:37] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:37] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 8 causal constraints over 2 iterations in 8 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, 13368, 12856, 12377, 13374, 10752, 17479, 13377, 13378, 17454, 13375, 12846, 13373, 12858, 13376]
Incomplete Parikh walk after 1340000 steps, including 99 resets, run finished after 720 ms. (steps per millisecond=1861 ) properties (out of 15) seen :13392 could not realise parikh vector
Incomplete Parikh walk after 1288100 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=1975 ) properties (out of 15) seen :12870 could not realise parikh vector
Incomplete Parikh walk after 1339700 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=1924 ) properties (out of 15) seen :13387 could not realise parikh vector
Incomplete Parikh walk after 1287300 steps, including 99 resets, run finished after 693 ms. (steps per millisecond=1857 ) properties (out of 15) seen :12863 could not realise parikh vector
Incomplete Parikh walk after 1339900 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2087 ) properties (out of 15) seen :13391 could not realise parikh vector
Incomplete Parikh walk after 1747800 steps, including 99 resets, run finished after 823 ms. (steps per millisecond=2123 ) properties (out of 15) seen :17469 could not realise parikh vector
Incomplete Parikh walk after 1340200 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2052 ) properties (out of 15) seen :13394 could not realise parikh vector
Incomplete Parikh walk after 1340100 steps, including 99 resets, run finished after 659 ms. (steps per millisecond=2033 ) properties (out of 15) seen :13396 could not realise parikh vector
Incomplete Parikh walk after 1750300 steps, including 99 resets, run finished after 863 ms. (steps per millisecond=2028 ) properties (out of 15) seen :17494 could not realise parikh vector
Incomplete Parikh walk after 1077500 steps, including 99 resets, run finished after 521 ms. (steps per millisecond=2068 ) properties (out of 15) seen :10766 could not realise parikh vector
Incomplete Parikh walk after 1339800 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2133 ) properties (out of 15) seen :13390 could not realise parikh vector
Incomplete Parikh walk after 1240000 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2066 ) properties (out of 15) seen :12390 could not realise parikh vector
Incomplete Parikh walk after 1287900 steps, including 99 resets, run finished after 679 ms. (steps per millisecond=1896 ) properties (out of 15) seen :12869 could not realise parikh vector
Incomplete Parikh walk after 1339100 steps, including 97 resets, run finished after 715 ms. (steps per millisecond=1872 ) properties (out of 15) seen :14738 could not realise parikh vector
Incomplete Parikh walk after 1341600 steps, including 99 resets, run finished after 704 ms. (steps per millisecond=1905 ) properties (out of 15) seen :13404 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:55:47] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:47] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-22 09:55:47] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:47] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:55:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:47] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-22 09:55:47] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-22 09:55:47] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:47] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:55:47] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
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
[2022-05-22 09:55:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties (out of 15) seen :128342
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 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :11927
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 :12382
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 375 ms. (steps per millisecond=2666 ) properties (out of 15) seen :9861
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 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 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 349 ms. (steps per millisecond=2865 ) properties (out of 15) seen :10436
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 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :10749
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
[2022-05-22 09:55:51] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:55:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:55:51] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 11 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 39 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:52] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:52] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:52] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:52] [INFO ] Added : 10 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:55:52] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:52] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:55:52] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13395, 13370, 12859, 12379, 13377, 10756, 17481, 13380, 13380, 17456, 13377, 12848, 13375, 12860, 13378]
Incomplete Parikh walk after 1340200 steps, including 99 resets, run finished after 682 ms. (steps per millisecond=1965 ) properties (out of 15) seen :13391 could not realise parikh vector
Incomplete Parikh walk after 1288300 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=2122 ) properties (out of 15) seen :12876 could not realise parikh vector
Incomplete Parikh walk after 1339900 steps, including 99 resets, run finished after 655 ms. (steps per millisecond=2045 ) properties (out of 15) seen :13389 could not realise parikh vector
Incomplete Parikh walk after 1287500 steps, including 99 resets, run finished after 681 ms. (steps per millisecond=1890 ) properties (out of 15) seen :12865 could not realise parikh vector
Incomplete Parikh walk after 1340100 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=2042 ) properties (out of 15) seen :13391 could not realise parikh vector
Incomplete Parikh walk after 1748000 steps, including 99 resets, run finished after 834 ms. (steps per millisecond=2095 ) properties (out of 15) seen :17473 could not realise parikh vector
Incomplete Parikh walk after 1340400 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2158 ) properties (out of 15) seen :13396 could not realise parikh vector
Incomplete Parikh walk after 1340400 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2078 ) properties (out of 15) seen :13392 could not realise parikh vector
Incomplete Parikh walk after 1750500 steps, including 99 resets, run finished after 840 ms. (steps per millisecond=2083 ) properties (out of 15) seen :17494 could not realise parikh vector
Incomplete Parikh walk after 1077900 steps, including 99 resets, run finished after 524 ms. (steps per millisecond=2057 ) properties (out of 15) seen :10769 could not realise parikh vector
Incomplete Parikh walk after 1340100 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2100 ) properties (out of 15) seen :13391 could not realise parikh vector
Incomplete Parikh walk after 1240200 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=2202 ) properties (out of 15) seen :12393 could not realise parikh vector
Incomplete Parikh walk after 1288200 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=1886 ) properties (out of 15) seen :12872 could not realise parikh vector
Incomplete Parikh walk after 1339300 steps, including 97 resets, run finished after 671 ms. (steps per millisecond=1995 ) properties (out of 15) seen :14774 could not realise parikh vector
Incomplete Parikh walk after 1341900 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=2005 ) properties (out of 15) seen :13409 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:56:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:02] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 09:56:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:02] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:56:02] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:02] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2022-05-22 09:56:02] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 09:56:02] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:02] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
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
[2022-05-22 09:56:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 15) seen :128515
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 281 ms. (steps per millisecond=3558 ) properties (out of 15) seen :11915
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 :11505
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 346 ms. (steps per millisecond=2890 ) properties (out of 15) seen :9550
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 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 306 ms. (steps per millisecond=3267 ) properties (out of 15) seen :11903
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 235 ms. (steps per millisecond=4255 ) properties (out of 15) seen :12839
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
[2022-05-22 09:56:05] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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, 13372, 12861, 12381, 13379, 10758, 17483, 13382, 13382, 17459, 13379, 12851, 13378, 12863, 13380]
Incomplete Parikh walk after 1340400 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2081 ) properties (out of 15) seen :13396 could not realise parikh vector
Incomplete Parikh walk after 1288600 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2191 ) properties (out of 15) seen :12875 could not realise parikh vector
Incomplete Parikh walk after 1340200 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2154 ) properties (out of 15) seen :13393 could not realise parikh vector
Incomplete Parikh walk after 1287800 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=1850 ) properties (out of 15) seen :12869 could not realise parikh vector
Incomplete Parikh walk after 1340300 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=2009 ) properties (out of 15) seen :13394 could not realise parikh vector
Incomplete Parikh walk after 1748300 steps, including 99 resets, run finished after 803 ms. (steps per millisecond=2177 ) properties (out of 15) seen :17474 could not realise parikh vector
Incomplete Parikh walk after 1340600 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2117 ) properties (out of 15) seen :13397 could not realise parikh vector
Incomplete Parikh walk after 1340600 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2131 ) properties (out of 15) seen :13398 could not realise parikh vector
Incomplete Parikh walk after 1750700 steps, including 99 resets, run finished after 863 ms. (steps per millisecond=2028 ) properties (out of 15) seen :17498 could not realise parikh vector
Incomplete Parikh walk after 1078100 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=2026 ) properties (out of 15) seen :10774 could not realise parikh vector
Incomplete Parikh walk after 1340300 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2058 ) properties (out of 15) seen :13394 could not realise parikh vector
Incomplete Parikh walk after 1240400 steps, including 99 resets, run finished after 586 ms. (steps per millisecond=2116 ) properties (out of 15) seen :12396 could not realise parikh vector
Incomplete Parikh walk after 1288400 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=1886 ) properties (out of 15) seen :12874 could not realise parikh vector
Incomplete Parikh walk after 1339500 steps, including 97 resets, run finished after 698 ms. (steps per millisecond=1919 ) properties (out of 15) seen :14730 could not realise parikh vector
Incomplete Parikh walk after 1342200 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=1931 ) properties (out of 15) seen :13414 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:56:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:16] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-22 09:56:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:16] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:16] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2022-05-22 09:56:16] [INFO ] Redundant transitions in 42 ms returned []
[2022-05-22 09:56:16] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:16] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
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
[2022-05-22 09:56:16] [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 :128651
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 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :11114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 15) seen :11117
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 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :9584
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 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 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 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 :12349
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 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :11907
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
[2022-05-22 09:56:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:56:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:20] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:56:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:21] [INFO ] Added : 8 causal constraints over 2 iterations in 114 ms. Result :sat
Minimization took 25 ms.
[2022-05-22 09:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:21] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Real]Added 11 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:56:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:22] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:22] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13401, 13374, 12863, 12383, 13381, 10761, 17485, 13385, 13384, 17461, 13382, 12854, 13380, 12865, 13382]
Incomplete Parikh walk after 1340600 steps, including 99 resets, run finished after 729 ms. (steps per millisecond=1838 ) properties (out of 15) seen :13398 could not realise parikh vector
Incomplete Parikh walk after 1288800 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2109 ) properties (out of 15) seen :12880 could not realise parikh vector
Incomplete Parikh walk after 1340400 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=2012 ) properties (out of 15) seen :13397 could not realise parikh vector
Incomplete Parikh walk after 1288100 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=1869 ) properties (out of 15) seen :12870 could not realise parikh vector
Incomplete Parikh walk after 1340600 steps, including 99 resets, run finished after 692 ms. (steps per millisecond=1937 ) properties (out of 15) seen :13397 could not realise parikh vector
Incomplete Parikh walk after 1748500 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=2116 ) properties (out of 15) seen :17476 could not realise parikh vector
Incomplete Parikh walk after 1340800 steps, including 99 resets, run finished after 672 ms. (steps per millisecond=1995 ) properties (out of 15) seen :13398 could not realise parikh vector
Incomplete Parikh walk after 1340900 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2053 ) properties (out of 15) seen :13399 could not realise parikh vector
Incomplete Parikh walk after 1750900 steps, including 99 resets, run finished after 837 ms. (steps per millisecond=2091 ) properties (out of 15) seen :17500 could not realise parikh vector
Incomplete Parikh walk after 1078400 steps, including 99 resets, run finished after 527 ms. (steps per millisecond=2046 ) properties (out of 15) seen :10774 could not realise parikh vector
Incomplete Parikh walk after 1340500 steps, including 99 resets, run finished after 713 ms. (steps per millisecond=1880 ) properties (out of 15) seen :13398 could not realise parikh vector
Incomplete Parikh walk after 1240600 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2037 ) properties (out of 15) seen :12398 could not realise parikh vector
Incomplete Parikh walk after 1288600 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=1846 ) properties (out of 15) seen :12877 could not realise parikh vector
Incomplete Parikh walk after 1339700 steps, including 97 resets, run finished after 734 ms. (steps per millisecond=1825 ) properties (out of 15) seen :14776 could not realise parikh vector
Incomplete Parikh walk after 1342500 steps, including 99 resets, run finished after 732 ms. (steps per millisecond=1834 ) properties (out of 15) seen :13412 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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.
Finished structural reductions, in 1 iterations. Remains : 31/31 places, 39/39 transitions.
Starting structural reductions, 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.
[2022-05-22 09:56:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:32] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-05-22 09:56:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:32] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-22 09:56:32] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 09:56:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:32] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
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
[2022-05-22 09:56:33] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 15) seen :128457
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 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 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :11546
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 :11121
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 366 ms. (steps per millisecond=2732 ) properties (out of 15) seen :9834
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 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 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :13334
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 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :10754
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 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :12839
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
[2022-05-22 09:56:36] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:36] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2022-05-22 09:56:36] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:36] [INFO ] [Real]Added 11 Read/Feed constraints in 29 ms returned sat
[2022-05-22 09:56:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:37] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Real]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:56:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:37] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Real]Added 11 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:56:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:37] [INFO ] Added : 8 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:37] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:56:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:37] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:56:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Real]Added 11 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:56:38] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Real]Absence check using state equation in 214 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Real]Added 11 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:38] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:38] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2022-05-22 09:56:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:56:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:38] [INFO ] Added : 8 causal constraints over 2 iterations in 71 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:56:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:39] [INFO ] Added : 8 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:39] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:39] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:39] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:39] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:39] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:39] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:56:39] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13404, 13376, 12866, 12385, 13383, 10763, 17487, 13387, 13386, 17463, 13384, 12856, 13382, 12867, 13385]
Incomplete Parikh walk after 1340900 steps, including 99 resets, run finished after 729 ms. (steps per millisecond=1839 ) properties (out of 15) seen :13400 could not realise parikh vector
Incomplete Parikh walk after 1289000 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2065 ) properties (out of 15) seen :12884 could not realise parikh vector
Incomplete Parikh walk after 1340600 steps, including 99 resets, run finished after 694 ms. (steps per millisecond=1931 ) properties (out of 15) seen :13397 could not realise parikh vector
Incomplete Parikh walk after 1288300 steps, including 99 resets, run finished after 782 ms. (steps per millisecond=1647 ) properties (out of 15) seen :12873 could not realise parikh vector
Incomplete Parikh walk after 1340800 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2069 ) properties (out of 15) seen :13399 could not realise parikh vector
Incomplete Parikh walk after 1748700 steps, including 99 resets, run finished after 904 ms. (steps per millisecond=1934 ) properties (out of 15) seen :17479 could not realise parikh vector
Incomplete Parikh walk after 1341000 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2088 ) properties (out of 15) seen :13403 could not realise parikh vector
Incomplete Parikh walk after 1341100 steps, including 99 resets, run finished after 681 ms. (steps per millisecond=1969 ) properties (out of 15) seen :13402 could not realise parikh vector
Incomplete Parikh walk after 1751100 steps, including 99 resets, run finished after 943 ms. (steps per millisecond=1856 ) properties (out of 15) seen :17501 could not realise parikh vector
Incomplete Parikh walk after 1078600 steps, including 99 resets, run finished after 531 ms. (steps per millisecond=2031 ) properties (out of 15) seen :10777 could not realise parikh vector
Incomplete Parikh walk after 1340700 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=1929 ) properties (out of 15) seen :13398 could not realise parikh vector
Incomplete Parikh walk after 1240800 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2110 ) properties (out of 15) seen :12399 could not realise parikh vector
Incomplete Parikh walk after 1288900 steps, including 99 resets, run finished after 757 ms. (steps per millisecond=1702 ) properties (out of 15) seen :12879 could not realise parikh vector
Incomplete Parikh walk after 1339900 steps, including 97 resets, run finished after 782 ms. (steps per millisecond=1713 ) properties (out of 15) seen :14763 could not realise parikh vector
Incomplete Parikh walk after 1342800 steps, including 99 resets, run finished after 798 ms. (steps per millisecond=1682 ) properties (out of 15) seen :13419 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:56:50] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:50] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-22 09:56:50] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:50] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-22 09:56:50] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-22 09:56:50] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:50] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
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
[2022-05-22 09:56:50] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 15) seen :128869
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 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 250 ms. (steps per millisecond=4000 ) properties (out of 15) seen :12823
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 :11518
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 380 ms. (steps per millisecond=2631 ) properties (out of 15) seen :9537
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 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 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 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 303 ms. (steps per millisecond=3300 ) properties (out of 15) seen :11930
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 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :12356
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
[2022-05-22 09:56:54] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:56:54] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:54] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:54] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:55] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:55] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:55] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:56:55] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13408, 13378, 12868, 12387, 13385, 10765, 17489, 13389, 13389, 17466, 13386, 12858, 13385, 12870, 13387]
Incomplete Parikh walk after 1341100 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2069 ) properties (out of 15) seen :13403 could not realise parikh vector
Incomplete Parikh walk after 1289300 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=2203 ) properties (out of 15) seen :12884 could not realise parikh vector
Incomplete Parikh walk after 1340900 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2105 ) properties (out of 15) seen :13398 could not realise parikh vector
Incomplete Parikh walk after 1288500 steps, including 99 resets, run finished after 668 ms. (steps per millisecond=1928 ) properties (out of 15) seen :12873 could not realise parikh vector
Incomplete Parikh walk after 1341000 steps, including 99 resets, run finished after 679 ms. (steps per millisecond=1974 ) properties (out of 15) seen :13403 could not realise parikh vector
Incomplete Parikh walk after 1749000 steps, including 99 resets, run finished after 850 ms. (steps per millisecond=2057 ) properties (out of 15) seen :17481 could not realise parikh vector
Incomplete Parikh walk after 1341300 steps, including 99 resets, run finished after 677 ms. (steps per millisecond=1981 ) properties (out of 15) seen :13403 could not realise parikh vector
Incomplete Parikh walk after 1341300 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2086 ) properties (out of 15) seen :13402 could not realise parikh vector
Incomplete Parikh walk after 1751300 steps, including 99 resets, run finished after 882 ms. (steps per millisecond=1985 ) properties (out of 15) seen :17503 could not realise parikh vector
Incomplete Parikh walk after 1078800 steps, including 99 resets, run finished after 538 ms. (steps per millisecond=2005 ) properties (out of 15) seen :10778 could not realise parikh vector
Incomplete Parikh walk after 1340900 steps, including 99 resets, run finished after 756 ms. (steps per millisecond=1773 ) properties (out of 15) seen :13403 could not realise parikh vector
Incomplete Parikh walk after 1241000 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=2188 ) properties (out of 15) seen :12400 could not realise parikh vector
Incomplete Parikh walk after 1289100 steps, including 99 resets, run finished after 692 ms. (steps per millisecond=1862 ) properties (out of 15) seen :12880 could not realise parikh vector
Incomplete Parikh walk after 1340100 steps, including 97 resets, run finished after 684 ms. (steps per millisecond=1959 ) properties (out of 15) seen :14821 could not realise parikh vector
Incomplete Parikh walk after 1343200 steps, including 99 resets, run finished after 715 ms. (steps per millisecond=1878 ) properties (out of 15) seen :13423 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:57:05] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:05] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 09:57:05] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:05] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:05] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-22 09:57:05] [INFO ] Redundant transitions in 26 ms returned []
[2022-05-22 09:57:05] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:05] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
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
[2022-05-22 09:57:05] [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 :128567
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 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 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :12829
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 :10417
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 372 ms. (steps per millisecond=2688 ) properties (out of 15) seen :9503
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 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 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 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :11914
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 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :12841
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
[2022-05-22 09:57:09] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:09] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13411, 13381, 12870, 12390, 13388, 10767, 17491, 13391, 13391, 17468, 13388, 12860, 13387, 12872, 13389]
Incomplete Parikh walk after 1341300 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=2010 ) properties (out of 15) seen :13403 could not realise parikh vector
Incomplete Parikh walk after 1289500 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2131 ) properties (out of 15) seen :12884 could not realise parikh vector
Incomplete Parikh walk after 1341100 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2118 ) properties (out of 15) seen :13400 could not realise parikh vector
Incomplete Parikh walk after 1288700 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=1895 ) properties (out of 15) seen :12876 could not realise parikh vector
Incomplete Parikh walk after 1341200 steps, including 99 resets, run finished after 668 ms. (steps per millisecond=2007 ) properties (out of 15) seen :13405 could not realise parikh vector
Incomplete Parikh walk after 1749200 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=2087 ) properties (out of 15) seen :17485 could not realise parikh vector
Incomplete Parikh walk after 1341500 steps, including 99 resets, run finished after 590 ms. (steps per millisecond=2273 ) properties (out of 15) seen :13406 could not realise parikh vector
Incomplete Parikh walk after 1341500 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2149 ) properties (out of 15) seen :13404 could not realise parikh vector
Incomplete Parikh walk after 1751500 steps, including 99 resets, run finished after 834 ms. (steps per millisecond=2100 ) properties (out of 15) seen :17505 could not realise parikh vector
Incomplete Parikh walk after 1079000 steps, including 99 resets, run finished after 498 ms. (steps per millisecond=2166 ) properties (out of 15) seen :10779 could not realise parikh vector
Incomplete Parikh walk after 1341200 steps, including 99 resets, run finished after 646 ms. (steps per millisecond=2076 ) properties (out of 15) seen :13405 could not realise parikh vector
Incomplete Parikh walk after 1241300 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2111 ) properties (out of 15) seen :12402 could not realise parikh vector
Incomplete Parikh walk after 1289300 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1912 ) properties (out of 15) seen :12883 could not realise parikh vector
Incomplete Parikh walk after 1340400 steps, including 97 resets, run finished after 688 ms. (steps per millisecond=1948 ) properties (out of 15) seen :14800 could not realise parikh vector
Incomplete Parikh walk after 1343500 steps, including 99 resets, run finished after 692 ms. (steps per millisecond=1941 ) properties (out of 15) seen :13424 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:57:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-22 09:57:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:19] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-22 09:57:19] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-22 09:57:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:19] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
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
[2022-05-22 09:57:19] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 15) seen :128036
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 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 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :12353
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 :12352
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 345 ms. (steps per millisecond=2898 ) properties (out of 15) seen :10436
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 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 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 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 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :11515
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 278 ms. (steps per millisecond=3597 ) properties (out of 15) seen :12833
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
[2022-05-22 09:57:23] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:23] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:23] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:24] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:24] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:24] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:24] [INFO ] Added : 10 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:24] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:24] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:24] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:24] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:24] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13414, 13382, 12872, 12392, 13390, 10770, 17493, 13393, 13393, 17470, 13391, 12863, 13389, 12874, 13391]
Incomplete Parikh walk after 1341500 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2086 ) properties (out of 15) seen :13406 could not realise parikh vector
Incomplete Parikh walk after 1289700 steps, including 99 resets, run finished after 578 ms. (steps per millisecond=2231 ) properties (out of 15) seen :12888 could not realise parikh vector
Incomplete Parikh walk after 1341300 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2079 ) properties (out of 15) seen :13404 could not realise parikh vector
Incomplete Parikh walk after 1289000 steps, including 99 resets, run finished after 676 ms. (steps per millisecond=1906 ) properties (out of 15) seen :12877 could not realise parikh vector
Incomplete Parikh walk after 1341500 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=1947 ) properties (out of 15) seen :13403 could not realise parikh vector
Incomplete Parikh walk after 1749400 steps, including 99 resets, run finished after 802 ms. (steps per millisecond=2181 ) properties (out of 15) seen :17484 could not realise parikh vector
Incomplete Parikh walk after 1341700 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2086 ) properties (out of 15) seen :13409 could not realise parikh vector
Incomplete Parikh walk after 1341700 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2096 ) properties (out of 15) seen :13407 could not realise parikh vector
Incomplete Parikh walk after 1751700 steps, including 99 resets, run finished after 822 ms. (steps per millisecond=2131 ) properties (out of 15) seen :17510 could not realise parikh vector
Incomplete Parikh walk after 1079300 steps, including 99 resets, run finished after 525 ms. (steps per millisecond=2055 ) properties (out of 15) seen :10787 could not realise parikh vector
Incomplete Parikh walk after 1341400 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=2163 ) properties (out of 15) seen :13406 could not realise parikh vector
Incomplete Parikh walk after 1241500 steps, including 99 resets, run finished after 583 ms. (steps per millisecond=2129 ) properties (out of 15) seen :12406 could not realise parikh vector
Incomplete Parikh walk after 1289500 steps, including 99 resets, run finished after 657 ms. (steps per millisecond=1962 ) properties (out of 15) seen :12885 could not realise parikh vector
Incomplete Parikh walk after 1340500 steps, including 97 resets, run finished after 681 ms. (steps per millisecond=1968 ) properties (out of 15) seen :14822 could not realise parikh vector
Incomplete Parikh walk after 1343800 steps, including 99 resets, run finished after 705 ms. (steps per millisecond=1906 ) properties (out of 15) seen :13428 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:57:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:34] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 09:57:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:34] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-22 09:57:34] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:57:34] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:34] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
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
[2022-05-22 09:57:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 15) seen :128309
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 293 ms. (steps per millisecond=3412 ) properties (out of 15) seen :11917
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 15) seen :11943
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 340 ms. (steps per millisecond=2941 ) properties (out of 15) seen :11123
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 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 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 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :11911
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 321 ms. (steps per millisecond=3115 ) properties (out of 15) seen :10420
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
[2022-05-22 09:57:37] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:37] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:37] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:38] [INFO ] Added : 10 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:38] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:39] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:39] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:39] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13417, 13384, 12875, 12395, 13394, 11065, 17497, 13396, 13396, 17472, 13393, 12865, 13391, 12876, 13393]
Incomplete Parikh walk after 1341700 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2129 ) properties (out of 15) seen :13408 could not realise parikh vector
Incomplete Parikh walk after 1289900 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=2291 ) properties (out of 15) seen :12889 could not realise parikh vector
Incomplete Parikh walk after 1341500 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2232 ) properties (out of 15) seen :13406 could not realise parikh vector
Incomplete Parikh walk after 1289200 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1912 ) properties (out of 15) seen :12881 could not realise parikh vector
Incomplete Parikh walk after 1341700 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2057 ) properties (out of 15) seen :13408 could not realise parikh vector
Incomplete Parikh walk after 1749600 steps, including 99 resets, run finished after 818 ms. (steps per millisecond=2138 ) properties (out of 15) seen :17488 could not realise parikh vector
Incomplete Parikh walk after 1342000 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2143 ) properties (out of 15) seen :13413 could not realise parikh vector
Incomplete Parikh walk after 1342000 steps, including 99 resets, run finished after 655 ms. (steps per millisecond=2048 ) properties (out of 15) seen :13413 could not realise parikh vector
Incomplete Parikh walk after 1752100 steps, including 99 resets, run finished after 822 ms. (steps per millisecond=2131 ) properties (out of 15) seen :17511 could not realise parikh vector
Incomplete Parikh walk after 1108800 steps, including 99 resets, run finished after 507 ms. (steps per millisecond=2186 ) properties (out of 15) seen :11079 could not realise parikh vector
Incomplete Parikh walk after 1341800 steps, including 99 resets, run finished after 668 ms. (steps per millisecond=2008 ) properties (out of 15) seen :13409 could not realise parikh vector
Incomplete Parikh walk after 1241800 steps, including 99 resets, run finished after 565 ms. (steps per millisecond=2197 ) properties (out of 15) seen :12409 could not realise parikh vector
Incomplete Parikh walk after 1289800 steps, including 99 resets, run finished after 657 ms. (steps per millisecond=1963 ) properties (out of 15) seen :12893 could not realise parikh vector
Incomplete Parikh walk after 1340700 steps, including 97 resets, run finished after 704 ms. (steps per millisecond=1904 ) properties (out of 15) seen :14845 could not realise parikh vector
Incomplete Parikh walk after 1344100 steps, including 99 resets, run finished after 677 ms. (steps per millisecond=1985 ) properties (out of 15) seen :13431 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:57:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:49] [INFO ] Implicit Places using invariants in 191 ms returned []
[2022-05-22 09:57:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:49] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2022-05-22 09:57:49] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-22 09:57:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:49] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:49] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
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
[2022-05-22 09:57:49] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1005 ms. (steps per millisecond=995 ) properties (out of 15) seen :128412
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 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 261 ms. (steps per millisecond=3831 ) properties (out of 15) seen :12836
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 :11928
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 373 ms. (steps per millisecond=2680 ) properties (out of 15) seen :9263
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 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 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 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 236 ms. (steps per millisecond=4237 ) properties (out of 15) seen :12354
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 258 ms. (steps per millisecond=3875 ) properties (out of 15) seen :12362
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
[2022-05-22 09:57:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:57:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:52] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-22 09:57:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:57:52] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:52] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:52] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:52] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:57:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:57:53] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:54] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2022-05-22 09:57:54] [INFO ] [Real]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:57:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:54] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:54] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:57:54] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13421, 13386, 12878, 12398, 13397, 11068, 17499, 13400, 13399, 17475, 13395, 12867, 13393, 12878, 13395]
Incomplete Parikh walk after 1341900 steps, including 99 resets, run finished after 697 ms. (steps per millisecond=1925 ) properties (out of 15) seen :13410 could not realise parikh vector
Incomplete Parikh walk after 1290100 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2038 ) properties (out of 15) seen :12895 could not realise parikh vector
Incomplete Parikh walk after 1341700 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2143 ) properties (out of 15) seen :13407 could not realise parikh vector
Incomplete Parikh walk after 1289400 steps, including 99 resets, run finished after 668 ms. (steps per millisecond=1930 ) properties (out of 15) seen :12884 could not realise parikh vector
Incomplete Parikh walk after 1341900 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2033 ) properties (out of 15) seen :13410 could not realise parikh vector
Incomplete Parikh walk after 1749900 steps, including 99 resets, run finished after 814 ms. (steps per millisecond=2149 ) properties (out of 15) seen :17491 could not realise parikh vector
Incomplete Parikh walk after 1342300 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2151 ) properties (out of 15) seen :13413 could not realise parikh vector
Incomplete Parikh walk after 1342400 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2094 ) properties (out of 15) seen :13416 could not realise parikh vector
Incomplete Parikh walk after 1752300 steps, including 99 resets, run finished after 823 ms. (steps per millisecond=2129 ) properties (out of 15) seen :17517 could not realise parikh vector
Incomplete Parikh walk after 1109100 steps, including 99 resets, run finished after 523 ms. (steps per millisecond=2120 ) properties (out of 15) seen :11082 could not realise parikh vector
Incomplete Parikh walk after 1342100 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2120 ) properties (out of 15) seen :13413 could not realise parikh vector
Incomplete Parikh walk after 1242100 steps, including 99 resets, run finished after 589 ms. (steps per millisecond=2108 ) properties (out of 15) seen :12413 could not realise parikh vector
Incomplete Parikh walk after 1290100 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=1966 ) properties (out of 15) seen :12889 could not realise parikh vector
Incomplete Parikh walk after 1340900 steps, including 97 resets, run finished after 668 ms. (steps per millisecond=2007 ) properties (out of 15) seen :14801 could not realise parikh vector
Incomplete Parikh walk after 1344500 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=2009 ) properties (out of 15) seen :13434 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 2 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, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 5 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-22 09:58:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:04] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 09:58:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:04] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 09:58:04] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-22 09:58:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:04] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
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
[2022-05-22 09:58:04] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 15) seen :128006
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 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 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :11907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 15) seen :11917
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 343 ms. (steps per millisecond=2915 ) 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 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 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 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 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 219 ms. (steps per millisecond=4566 ) properties (out of 15) seen :11922
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 :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 :12840
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
[2022-05-22 09:58:07] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:07] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:07] [INFO ] Added : 8 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:07] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 29 ms.
[2022-05-22 09:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:58:07] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:07] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 34 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:08] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:08] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:08] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:09] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:09] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:09] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:09] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13424, 13388, 12880, 12401, 13400, 11070, 17501, 13403, 13402, 17477, 13397, 12869, 13395, 12881, 13397]
Incomplete Parikh walk after 1342100 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=2074 ) properties (out of 15) seen :13413 could not realise parikh vector
Incomplete Parikh walk after 1290400 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2143 ) properties (out of 15) seen :12893 could not realise parikh vector
Incomplete Parikh walk after 1341900 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2090 ) properties (out of 15) seen :13409 could not realise parikh vector
Incomplete Parikh walk after 1289600 steps, including 99 resets, run finished after 687 ms. (steps per millisecond=1877 ) properties (out of 15) seen :12885 could not realise parikh vector
Incomplete Parikh walk after 1342100 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=2045 ) properties (out of 15) seen :13412 could not realise parikh vector
Incomplete Parikh walk after 1750100 steps, including 99 resets, run finished after 856 ms. (steps per millisecond=2044 ) properties (out of 15) seen :17491 could not realise parikh vector
Incomplete Parikh walk after 1342600 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2168 ) properties (out of 15) seen :13418 could not realise parikh vector
Incomplete Parikh walk after 1342700 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=1995 ) properties (out of 15) seen :13418 could not realise parikh vector
Incomplete Parikh walk after 1752500 steps, including 99 resets, run finished after 868 ms. (steps per millisecond=2019 ) properties (out of 15) seen :17517 could not realise parikh vector
Incomplete Parikh walk after 1109300 steps, including 99 resets, run finished after 553 ms. (steps per millisecond=2005 ) properties (out of 15) seen :11084 could not realise parikh vector
Incomplete Parikh walk after 1342400 steps, including 99 resets, run finished after 671 ms. (steps per millisecond=2000 ) properties (out of 15) seen :13416 could not realise parikh vector
Incomplete Parikh walk after 1242400 steps, including 99 resets, run finished after 574 ms. (steps per millisecond=2164 ) properties (out of 15) seen :12414 could not realise parikh vector
Incomplete Parikh walk after 1290300 steps, including 99 resets, run finished after 682 ms. (steps per millisecond=1891 ) properties (out of 15) seen :12895 could not realise parikh vector
Incomplete Parikh walk after 1341100 steps, including 97 resets, run finished after 708 ms. (steps per millisecond=1894 ) properties (out of 15) seen :14848 could not realise parikh vector
Incomplete Parikh walk after 1344800 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=1977 ) properties (out of 15) seen :13442 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:58:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-22 09:58:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:19] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 09:58:19] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-22 09:58:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:19] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
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
[2022-05-22 09:58:19] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 946 ms. (steps per millisecond=1057 ) properties (out of 15) seen :128714
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 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :10764
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 :11112
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 325 ms. (steps per millisecond=3076 ) properties (out of 15) seen :11143
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 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 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 246 ms. (steps per millisecond=4065 ) properties (out of 15) seen :12389
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 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :12841
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
[2022-05-22 09:58:22] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:22] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:22] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:22] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:22] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 0 ms.
[2022-05-22 09:58:23] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:23] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:23] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:23] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13427, 13390, 12883, 12403, 13402, 11094, 17503, 13405, 13404, 17479, 13399, 12872, 13397, 12883, 13399]
Incomplete Parikh walk after 1342300 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2117 ) properties (out of 15) seen :13414 could not realise parikh vector
Incomplete Parikh walk after 1290600 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2194 ) properties (out of 15) seen :12895 could not realise parikh vector
Incomplete Parikh walk after 1342100 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2175 ) properties (out of 15) seen :13412 could not realise parikh vector
Incomplete Parikh walk after 1289900 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=1936 ) properties (out of 15) seen :12890 could not realise parikh vector
Incomplete Parikh walk after 1342300 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2061 ) properties (out of 15) seen :13412 could not realise parikh vector
Incomplete Parikh walk after 1750300 steps, including 99 resets, run finished after 812 ms. (steps per millisecond=2155 ) properties (out of 15) seen :17494 could not realise parikh vector
Incomplete Parikh walk after 1342800 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2124 ) properties (out of 15) seen :13425 could not realise parikh vector
Incomplete Parikh walk after 1342900 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2085 ) properties (out of 15) seen :13420 could not realise parikh vector
Incomplete Parikh walk after 1752700 steps, including 99 resets, run finished after 854 ms. (steps per millisecond=2052 ) properties (out of 15) seen :17520 could not realise parikh vector
Incomplete Parikh walk after 1111700 steps, including 99 resets, run finished after 539 ms. (steps per millisecond=2062 ) properties (out of 15) seen :11108 could not realise parikh vector
Incomplete Parikh walk after 1342600 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=2015 ) properties (out of 15) seen :13417 could not realise parikh vector
Incomplete Parikh walk after 1242600 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=1978 ) properties (out of 15) seen :12416 could not realise parikh vector
Incomplete Parikh walk after 1290600 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=1949 ) properties (out of 15) seen :12894 could not realise parikh vector
Incomplete Parikh walk after 1341300 steps, including 97 resets, run finished after 682 ms. (steps per millisecond=1966 ) properties (out of 15) seen :14805 could not realise parikh vector
Incomplete Parikh walk after 1345100 steps, including 99 resets, run finished after 707 ms. (steps per millisecond=1902 ) properties (out of 15) seen :13440 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:58:33] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:33] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 09:58:33] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:33] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:33] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-22 09:58:33] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-22 09:58:33] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:33] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
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
[2022-05-22 09:58:33] [INFO ] Computed 0 place invariants in 12 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 973 ms. (steps per millisecond=1027 ) properties (out of 15) seen :128064
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 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :11942
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 :11511
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 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :10134
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 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 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 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 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 210 ms. (steps per millisecond=4761 ) 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 300 ms. (steps per millisecond=3333 ) properties (out of 15) seen :11918
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
[2022-05-22 09:58:37] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:37] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:37] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:38] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:38] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:38] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:38] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:38] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:38] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:38] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:38] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:38] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13430, 13391, 12885, 12406, 13404, 11096, 17505, 13407, 13408, 17481, 13401, 12876, 13399, 12885, 13401]
Incomplete Parikh walk after 1342500 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2158 ) properties (out of 15) seen :13417 could not realise parikh vector
Incomplete Parikh walk after 1290800 steps, including 99 resets, run finished after 562 ms. (steps per millisecond=2296 ) properties (out of 15) seen :12898 could not realise parikh vector
Incomplete Parikh walk after 1342300 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=2140 ) properties (out of 15) seen :13415 could not realise parikh vector
Incomplete Parikh walk after 1290300 steps, including 99 resets, run finished after 681 ms. (steps per millisecond=1894 ) properties (out of 15) seen :12893 could not realise parikh vector
Incomplete Parikh walk after 1342500 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=2027 ) properties (out of 15) seen :13418 could not realise parikh vector
Incomplete Parikh walk after 1750500 steps, including 99 resets, run finished after 823 ms. (steps per millisecond=2126 ) properties (out of 15) seen :17497 could not realise parikh vector
Incomplete Parikh walk after 1343200 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2198 ) properties (out of 15) seen :13421 could not realise parikh vector
Incomplete Parikh walk after 1343100 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2085 ) properties (out of 15) seen :13423 could not realise parikh vector
Incomplete Parikh walk after 1752900 steps, including 99 resets, run finished after 826 ms. (steps per millisecond=2122 ) properties (out of 15) seen :17519 could not realise parikh vector
Incomplete Parikh walk after 1111900 steps, including 99 resets, run finished after 508 ms. (steps per millisecond=2188 ) properties (out of 15) seen :11109 could not realise parikh vector
Incomplete Parikh walk after 1342800 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2081 ) properties (out of 15) seen :13420 could not realise parikh vector
Incomplete Parikh walk after 1242900 steps, including 99 resets, run finished after 571 ms. (steps per millisecond=2176 ) properties (out of 15) seen :12421 could not realise parikh vector
Incomplete Parikh walk after 1290800 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=1849 ) properties (out of 15) seen :12900 could not realise parikh vector
Incomplete Parikh walk after 1341400 steps, including 97 resets, run finished after 730 ms. (steps per millisecond=1837 ) properties (out of 15) seen :14786 could not realise parikh vector
Incomplete Parikh walk after 1345400 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=1660 ) properties (out of 15) seen :13444 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:58:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-22 09:58:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:48] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-22 09:58:48] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-22 09:58:48] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:48] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
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
[2022-05-22 09:58:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1074 ms. (steps per millisecond=931 ) properties (out of 15) seen :128203
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 230 ms. (steps per millisecond=4347 ) properties (out of 15) seen :12828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 15) seen :10774
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 :9805
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 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 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 314 ms. (steps per millisecond=3184 ) properties (out of 15) seen :11918
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 201 ms. (steps per millisecond=4975 ) 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
[2022-05-22 09:58:52] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:58:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:52] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:52] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:52] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:53] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:53] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:58:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:53] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:53] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:58:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:53] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:58:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:58:53] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:58:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:58:53] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:53] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:58:53] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13433, 13392, 12889, 12408, 13406, 11099, 17507, 13410, 13410, 17483, 13404, 12879, 13401, 12888, 13403]
Incomplete Parikh walk after 1342700 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2094 ) properties (out of 15) seen :13418 could not realise parikh vector
Incomplete Parikh walk after 1291100 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=2257 ) properties (out of 15) seen :12902 could not realise parikh vector
Incomplete Parikh walk after 1342500 steps, including 99 resets, run finished after 590 ms. (steps per millisecond=2275 ) properties (out of 15) seen :13417 could not realise parikh vector
Incomplete Parikh walk after 1290600 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=1994 ) properties (out of 15) seen :12894 could not realise parikh vector
Incomplete Parikh walk after 1342800 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2094 ) properties (out of 15) seen :13418 could not realise parikh vector
Incomplete Parikh walk after 1750700 steps, including 99 resets, run finished after 771 ms. (steps per millisecond=2270 ) properties (out of 15) seen :17499 could not realise parikh vector
Incomplete Parikh walk after 1343400 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2235 ) properties (out of 15) seen :13425 could not realise parikh vector
Incomplete Parikh walk after 1343400 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2149 ) properties (out of 15) seen :13424 could not realise parikh vector
Incomplete Parikh walk after 1753100 steps, including 99 resets, run finished after 860 ms. (steps per millisecond=2038 ) properties (out of 15) seen :17520 could not realise parikh vector
Incomplete Parikh walk after 1112200 steps, including 99 resets, run finished after 524 ms. (steps per millisecond=2122 ) properties (out of 15) seen :11114 could not realise parikh vector
Incomplete Parikh walk after 1343000 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2118 ) properties (out of 15) seen :13421 could not realise parikh vector
Incomplete Parikh walk after 1243100 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=2096 ) properties (out of 15) seen :12420 could not realise parikh vector
Incomplete Parikh walk after 1291200 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=1930 ) properties (out of 15) seen :12901 could not realise parikh vector
Incomplete Parikh walk after 1341500 steps, including 97 resets, run finished after 706 ms. (steps per millisecond=1900 ) properties (out of 15) seen :14792 could not realise parikh vector
Incomplete Parikh walk after 1345700 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=1978 ) properties (out of 15) seen :13446 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:59:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:03] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-22 09:59:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:03] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-22 09:59:03] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-22 09:59:03] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:03] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
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
[2022-05-22 09:59:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 940 ms. (steps per millisecond=1063 ) 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 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 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :11495
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 :11154
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 :9836
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 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 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 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 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :11915
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 195 ms. (steps per millisecond=5128 ) properties (out of 15) seen :12824
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
[2022-05-22 09:59:06] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:06] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:06] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:06] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:06] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:06] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:59:07] [INFO ] Added : 10 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:59:07] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:07] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:07] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13436, 13394, 12892, 12411, 13408, 11102, 17509, 13412, 13412, 17486, 13406, 12881, 13404, 12890, 13405]
Incomplete Parikh walk after 1342900 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2104 ) properties (out of 15) seen :13421 could not realise parikh vector
Incomplete Parikh walk after 1291300 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2152 ) properties (out of 15) seen :12904 could not realise parikh vector
Incomplete Parikh walk after 1342800 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=1923 ) properties (out of 15) seen :13418 could not realise parikh vector
Incomplete Parikh walk after 1290800 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=1917 ) properties (out of 15) seen :12896 could not realise parikh vector
Incomplete Parikh walk after 1343000 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=2004 ) properties (out of 15) seen :13420 could not realise parikh vector
Incomplete Parikh walk after 1751000 steps, including 99 resets, run finished after 830 ms. (steps per millisecond=2109 ) properties (out of 15) seen :17501 could not realise parikh vector
Incomplete Parikh walk after 1343600 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2199 ) properties (out of 15) seen :13429 could not realise parikh vector
Incomplete Parikh walk after 1343600 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2035 ) properties (out of 15) seen :13428 could not realise parikh vector
Incomplete Parikh walk after 1753300 steps, including 99 resets, run finished after 809 ms. (steps per millisecond=2167 ) properties (out of 15) seen :17526 could not realise parikh vector
Incomplete Parikh walk after 1112500 steps, including 99 resets, run finished after 505 ms. (steps per millisecond=2202 ) properties (out of 15) seen :11117 could not realise parikh vector
Incomplete Parikh walk after 1343200 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2238 ) properties (out of 15) seen :13424 could not realise parikh vector
Incomplete Parikh walk after 1243400 steps, including 99 resets, run finished after 561 ms. (steps per millisecond=2216 ) properties (out of 15) seen :12426 could not realise parikh vector
Incomplete Parikh walk after 1291500 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=1968 ) properties (out of 15) seen :12906 could not realise parikh vector
Incomplete Parikh walk after 1341700 steps, including 97 resets, run finished after 684 ms. (steps per millisecond=1961 ) properties (out of 15) seen :14792 could not realise parikh vector
Incomplete Parikh walk after 1346000 steps, including 99 resets, run finished after 679 ms. (steps per millisecond=1982 ) properties (out of 15) seen :13448 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:59:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:17] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-22 09:59:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:17] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:17] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-22 09:59:17] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-22 09:59:17] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:17] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:17] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
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
[2022-05-22 09:59:17] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 15) seen :128529
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 198 ms. (steps per millisecond=5050 ) properties (out of 15) seen :12346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :11523
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 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :10124
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 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 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 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 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 233 ms. (steps per millisecond=4291 ) properties (out of 15) seen :12839
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
[2022-05-22 09:59:20] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:20] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 36 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:21] [INFO ] Added : 8 causal constraints over 2 iterations in 62 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:21] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:22] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:59:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:59:22] [INFO ] Added : 10 causal constraints over 2 iterations in 48 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:59:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:22] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2022-05-22 09:59:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-22 09:59:22] [INFO ] Added : 8 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:22] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:22] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:22] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:22] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:22] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:22] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13439, 13396, 12894, 12413, 13410, 11104, 17512, 13415, 13414, 17488, 13408, 12883, 13407, 12892, 13407]
Incomplete Parikh walk after 1343100 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2041 ) properties (out of 15) seen :13421 could not realise parikh vector
Incomplete Parikh walk after 1291500 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2103 ) properties (out of 15) seen :12905 could not realise parikh vector
Incomplete Parikh walk after 1343100 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2092 ) properties (out of 15) seen :13421 could not realise parikh vector
Incomplete Parikh walk after 1291000 steps, including 99 resets, run finished after 717 ms. (steps per millisecond=1800 ) properties (out of 15) seen :12899 could not realise parikh vector
Incomplete Parikh walk after 1343200 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=2025 ) properties (out of 15) seen :13423 could not realise parikh vector
Incomplete Parikh walk after 1751200 steps, including 99 resets, run finished after 831 ms. (steps per millisecond=2107 ) properties (out of 15) seen :17501 could not realise parikh vector
Incomplete Parikh walk after 1343800 steps, including 99 resets, run finished after 668 ms. (steps per millisecond=2011 ) properties (out of 15) seen :13430 could not realise parikh vector
Incomplete Parikh walk after 1343900 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2109 ) properties (out of 15) seen :13431 could not realise parikh vector
Incomplete Parikh walk after 1753600 steps, including 99 resets, run finished after 849 ms. (steps per millisecond=2065 ) properties (out of 15) seen :17525 could not realise parikh vector
Incomplete Parikh walk after 1112700 steps, including 99 resets, run finished after 527 ms. (steps per millisecond=2111 ) properties (out of 15) seen :11117 could not realise parikh vector
Incomplete Parikh walk after 1343400 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2191 ) properties (out of 15) seen :13427 could not realise parikh vector
Incomplete Parikh walk after 1243600 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2042 ) properties (out of 15) seen :12427 could not realise parikh vector
Incomplete Parikh walk after 1291700 steps, including 99 resets, run finished after 671 ms. (steps per millisecond=1925 ) properties (out of 15) seen :12905 could not realise parikh vector
Incomplete Parikh walk after 1341900 steps, including 97 resets, run finished after 729 ms. (steps per millisecond=1840 ) properties (out of 15) seen :14786 could not realise parikh vector
Incomplete Parikh walk after 1346300 steps, including 99 resets, run finished after 690 ms. (steps per millisecond=1951 ) properties (out of 15) seen :13453 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 09:59:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:32] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-05-22 09:59:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:32] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2022-05-22 09:59:32] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-22 09:59:32] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:32] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
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
[2022-05-22 09:59:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 15) seen :128304
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 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 282 ms. (steps per millisecond=3546 ) properties (out of 15) seen :11926
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 :10784
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 357 ms. (steps per millisecond=2801 ) properties (out of 15) seen :10053
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 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 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 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 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :12830
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 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :12831
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
[2022-05-22 09:59:36] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:36] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:36] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:36] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:37] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:37] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13442, 13398, 12896, 12416, 13413, 11108, 17514, 13417, 13416, 17490, 13410, 12885, 13410, 12895, 13409]
Incomplete Parikh walk after 1343300 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2082 ) properties (out of 15) seen :13426 could not realise parikh vector
Incomplete Parikh walk after 1291800 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2145 ) properties (out of 15) seen :12910 could not realise parikh vector
Incomplete Parikh walk after 1343400 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2092 ) properties (out of 15) seen :13426 could not realise parikh vector
Incomplete Parikh walk after 1291200 steps, including 99 resets, run finished after 676 ms. (steps per millisecond=1910 ) properties (out of 15) seen :12899 could not realise parikh vector
Incomplete Parikh walk after 1343400 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=2047 ) properties (out of 15) seen :13425 could not realise parikh vector
Incomplete Parikh walk after 1751400 steps, including 99 resets, run finished after 837 ms. (steps per millisecond=2092 ) properties (out of 15) seen :17507 could not realise parikh vector
Incomplete Parikh walk after 1344000 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=2167 ) properties (out of 15) seen :13430 could not realise parikh vector
Incomplete Parikh walk after 1344100 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=2077 ) properties (out of 15) seen :13434 could not realise parikh vector
Incomplete Parikh walk after 1753800 steps, including 99 resets, run finished after 838 ms. (steps per millisecond=2092 ) properties (out of 15) seen :17530 could not realise parikh vector
Incomplete Parikh walk after 1113100 steps, including 99 resets, run finished after 533 ms. (steps per millisecond=2088 ) properties (out of 15) seen :11122 could not realise parikh vector
Incomplete Parikh walk after 1343700 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2192 ) properties (out of 15) seen :13430 could not realise parikh vector
Incomplete Parikh walk after 1243900 steps, including 99 resets, run finished after 574 ms. (steps per millisecond=2167 ) properties (out of 15) seen :12431 could not realise parikh vector
Incomplete Parikh walk after 1291900 steps, including 99 resets, run finished after 674 ms. (steps per millisecond=1916 ) properties (out of 15) seen :12909 could not realise parikh vector
Incomplete Parikh walk after 1342100 steps, including 97 resets, run finished after 695 ms. (steps per millisecond=1931 ) properties (out of 15) seen :14808 could not realise parikh vector
Incomplete Parikh walk after 1346600 steps, including 99 resets, run finished after 694 ms. (steps per millisecond=1940 ) properties (out of 15) seen :13454 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, iteration 0 : 31/31 places, 39/39 transitions.
Applied a total of 0 rules in 11 ms. Remains 31 /31 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2022-05-22 09:59:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:46] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 09:59:46] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:46] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:46] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2022-05-22 09:59:47] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-22 09:59:47] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
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
[2022-05-22 09:59:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1025 ms. (steps per millisecond=975 ) properties (out of 15) seen :128245
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 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 312 ms. (steps per millisecond=3205 ) properties (out of 15) seen :11914
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 :11519
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 361 ms. (steps per millisecond=2770 ) properties (out of 15) seen :9548
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 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 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :11109
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 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :12890
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
[2022-05-22 09:59:50] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 09:59:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:50] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 09:59:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:50] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:50] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:51] [INFO ] Added : 10 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:59:51] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:59:51] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 09:59:51] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13445, 13400, 12898, 12419, 13415, 11111, 17517, 13419, 13418, 17492, 13412, 12888, 13412, 12897, 13411]
Incomplete Parikh walk after 1343500 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=2142 ) properties (out of 15) seen :13426 could not realise parikh vector
Incomplete Parikh walk after 1292000 steps, including 99 resets, run finished after 573 ms. (steps per millisecond=2254 ) properties (out of 15) seen :12910 could not realise parikh vector
Incomplete Parikh walk after 1343600 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2220 ) properties (out of 15) seen :13426 could not realise parikh vector
Incomplete Parikh walk after 1291500 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=1947 ) properties (out of 15) seen :12904 could not realise parikh vector
Incomplete Parikh walk after 1343600 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2096 ) properties (out of 15) seen :13427 could not realise parikh vector
Incomplete Parikh walk after 1751600 steps, including 99 resets, run finished after 797 ms. (steps per millisecond=2197 ) properties (out of 15) seen :17507 could not realise parikh vector
Incomplete Parikh walk after 1344200 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2221 ) properties (out of 15) seen :13433 could not realise parikh vector
Incomplete Parikh walk after 1344300 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2140 ) properties (out of 15) seen :13434 could not realise parikh vector
Incomplete Parikh walk after 1754100 steps, including 99 resets, run finished after 867 ms. (steps per millisecond=2023 ) properties (out of 15) seen :17531 could not realise parikh vector
Incomplete Parikh walk after 1113400 steps, including 99 resets, run finished after 520 ms. (steps per millisecond=2141 ) properties (out of 15) seen :11126 could not realise parikh vector
Incomplete Parikh walk after 1343900 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2129 ) properties (out of 15) seen :13432 could not realise parikh vector
Incomplete Parikh walk after 1244200 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=2148 ) properties (out of 15) seen :12432 could not realise parikh vector
Incomplete Parikh walk after 1292100 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=1948 ) properties (out of 15) seen :12911 could not realise parikh vector
Incomplete Parikh walk after 1342300 steps, including 97 resets, run finished after 699 ms. (steps per millisecond=1920 ) properties (out of 15) seen :14843 could not realise parikh vector
Incomplete Parikh walk after 1346900 steps, including 99 resets, run finished after 686 ms. (steps per millisecond=1963 ) properties (out of 15) seen :13457 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 10:00:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:01] [INFO ] Implicit Places using invariants in 17 ms returned []
[2022-05-22 10:00:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:01] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 10:00:01] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-22 10:00:01] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:01] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:01] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
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
[2022-05-22 10:00:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 995 ms. (steps per millisecond=1005 ) properties (out of 15) seen :128369
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 131 ms. (steps per millisecond=7633 ) properties (out of 15) seen :13334
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 :11955
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 15) seen :10782
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 354 ms. (steps per millisecond=2824 ) properties (out of 15) seen :9274
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 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 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 197 ms. (steps per millisecond=5076 ) properties (out of 15) seen :12833
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 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :12825
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
[2022-05-22 10:00:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:04] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 10 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:05] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:05] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:05] [INFO ] Added : 8 causal constraints over 2 iterations in 7 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 :[13447, 13402, 12900, 12421, 13418, 11114, 17519, 13421, 13420, 17494, 13414, 12890, 13414, 12900, 13413]
Incomplete Parikh walk after 1343700 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2170 ) properties (out of 15) seen :13430 could not realise parikh vector
Incomplete Parikh walk after 1292300 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=2279 ) properties (out of 15) seen :12912 could not realise parikh vector
Incomplete Parikh walk after 1343800 steps, including 99 resets, run finished after 661 ms. (steps per millisecond=2032 ) properties (out of 15) seen :13428 could not realise parikh vector
Incomplete Parikh walk after 1291700 steps, including 99 resets, run finished after 646 ms. (steps per millisecond=1999 ) properties (out of 15) seen :12908 could not realise parikh vector
Incomplete Parikh walk after 1343800 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2096 ) properties (out of 15) seen :13428 could not realise parikh vector
Incomplete Parikh walk after 1751800 steps, including 99 resets, run finished after 781 ms. (steps per millisecond=2243 ) properties (out of 15) seen :17509 could not realise parikh vector
Incomplete Parikh walk after 1344400 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2161 ) properties (out of 15) seen :13434 could not realise parikh vector
Incomplete Parikh walk after 1344500 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=2030 ) properties (out of 15) seen :13436 could not realise parikh vector
Incomplete Parikh walk after 1754300 steps, including 99 resets, run finished after 802 ms. (steps per millisecond=2187 ) properties (out of 15) seen :17535 could not realise parikh vector
Incomplete Parikh walk after 1113700 steps, including 99 resets, run finished after 538 ms. (steps per millisecond=2070 ) properties (out of 15) seen :11125 could not realise parikh vector
Incomplete Parikh walk after 1344200 steps, including 99 resets, run finished after 612 ms. (steps per millisecond=2196 ) properties (out of 15) seen :13437 could not realise parikh vector
Incomplete Parikh walk after 1244400 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=2175 ) properties (out of 15) seen :12434 could not realise parikh vector
Incomplete Parikh walk after 1292300 steps, including 99 resets, run finished after 697 ms. (steps per millisecond=1854 ) properties (out of 15) seen :12913 could not realise parikh vector
Incomplete Parikh walk after 1342500 steps, including 97 resets, run finished after 693 ms. (steps per millisecond=1937 ) properties (out of 15) seen :14781 could not realise parikh vector
Incomplete Parikh walk after 1347100 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=1935 ) properties (out of 15) seen :13460 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 10:00:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:15] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-22 10:00:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:15] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-22 10:00:15] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 10:00:15] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:15] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
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
[2022-05-22 10:00:15] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 990 ms. (steps per millisecond=1010 ) properties (out of 15) seen :128517
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 291 ms. (steps per millisecond=3436 ) properties (out of 15) seen :11496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 15) seen :11139
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 :9488
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 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 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 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :12824
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 269 ms. (steps per millisecond=3717 ) properties (out of 15) seen :12867
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
[2022-05-22 10:00:19] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:19] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:00:19] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:19] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 4 ms returned sat
[2022-05-22 10:00:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:19] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:19] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:19] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:19] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:19] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:19] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:19] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:20] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:20] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:20] [INFO ] Added : 10 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:20] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:20] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:20] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:20] [INFO ] Added : 8 causal constraints over 2 iterations in 8 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, 13404, 12903, 12423, 13420, 11116, 17521, 13423, 13421, 17496, 13416, 12893, 13416, 12902, 13415]
Incomplete Parikh walk after 1343900 steps, including 99 resets, run finished after 699 ms. (steps per millisecond=1922 ) properties (out of 15) seen :13429 could not realise parikh vector
Incomplete Parikh walk after 1292500 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2029 ) properties (out of 15) seen :12917 could not realise parikh vector
Incomplete Parikh walk after 1344000 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2116 ) properties (out of 15) seen :13430 could not realise parikh vector
Incomplete Parikh walk after 1292000 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=1914 ) properties (out of 15) seen :12906 could not realise parikh vector
Incomplete Parikh walk after 1344000 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2090 ) properties (out of 15) seen :13433 could not realise parikh vector
Incomplete Parikh walk after 1752000 steps, including 99 resets, run finished after 843 ms. (steps per millisecond=2078 ) properties (out of 15) seen :17512 could not realise parikh vector
Incomplete Parikh walk after 1344500 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2127 ) properties (out of 15) seen :13437 could not realise parikh vector
Incomplete Parikh walk after 1344700 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2114 ) properties (out of 15) seen :13438 could not realise parikh vector
Incomplete Parikh walk after 1754500 steps, including 99 resets, run finished after 829 ms. (steps per millisecond=2116 ) properties (out of 15) seen :17536 could not realise parikh vector
Incomplete Parikh walk after 1113900 steps, including 99 resets, run finished after 511 ms. (steps per millisecond=2179 ) properties (out of 15) seen :11129 could not realise parikh vector
Incomplete Parikh walk after 1344400 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2071 ) properties (out of 15) seen :13435 could not realise parikh vector
Incomplete Parikh walk after 1244600 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=2149 ) properties (out of 15) seen :12436 could not realise parikh vector
Incomplete Parikh walk after 1292600 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2007 ) properties (out of 15) seen :12917 could not realise parikh vector
Incomplete Parikh walk after 1342700 steps, including 97 resets, run finished after 678 ms. (steps per millisecond=1980 ) properties (out of 15) seen :14798 could not realise parikh vector
Incomplete Parikh walk after 1347400 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2076 ) properties (out of 15) seen :13464 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 10:00:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:30] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 10:00:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:30] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:30] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-22 10:00:30] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 10:00:30] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:30] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
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
[2022-05-22 10:00:30] [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 :128107
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 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 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :12355
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 :12351
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 403 ms. (steps per millisecond=2481 ) properties (out of 15) seen :9801
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 :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 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 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :11505
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 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :12346
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
[2022-05-22 10:00:33] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 5 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:34] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:34] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:34] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Real]Absence check using state equation in 304 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Real]Added 11 Read/Feed constraints in 27 ms returned sat
[2022-05-22 10:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 0 ms.
[2022-05-22 10:00:35] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:35] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:35] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:35] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:35] [INFO ] Added : 8 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13454, 13406, 12906, 12425, 13422, 11118, 17523, 13426, 13423, 17498, 13419, 12895, 13418, 12904, 13417]
Incomplete Parikh walk after 1344100 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=2018 ) properties (out of 15) seen :13432 could not realise parikh vector
Incomplete Parikh walk after 1292700 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2068 ) properties (out of 15) seen :12916 could not realise parikh vector
Incomplete Parikh walk after 1344200 steps, including 99 resets, run finished after 677 ms. (steps per millisecond=1985 ) properties (out of 15) seen :13433 could not realise parikh vector
Incomplete Parikh walk after 1292200 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=1891 ) properties (out of 15) seen :12911 could not realise parikh vector
Incomplete Parikh walk after 1344300 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2036 ) properties (out of 15) seen :13433 could not realise parikh vector
Incomplete Parikh walk after 1752200 steps, including 99 resets, run finished after 821 ms. (steps per millisecond=2134 ) properties (out of 15) seen :17511 could not realise parikh vector
Incomplete Parikh walk after 1344700 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2158 ) properties (out of 15) seen :13442 could not realise parikh vector
Incomplete Parikh walk after 1345000 steps, including 99 resets, run finished after 654 ms. (steps per millisecond=2056 ) properties (out of 15) seen :13441 could not realise parikh vector
Incomplete Parikh walk after 1754700 steps, including 99 resets, run finished after 843 ms. (steps per millisecond=2081 ) properties (out of 15) seen :17538 could not realise parikh vector
Incomplete Parikh walk after 1114100 steps, including 99 resets, run finished after 544 ms. (steps per millisecond=2047 ) properties (out of 15) seen :11132 could not realise parikh vector
Incomplete Parikh walk after 1344600 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=2248 ) properties (out of 15) seen :13437 could not realise parikh vector
Incomplete Parikh walk after 1244800 steps, including 99 resets, run finished after 551 ms. (steps per millisecond=2259 ) properties (out of 15) seen :12438 could not realise parikh vector
Incomplete Parikh walk after 1292900 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=1860 ) properties (out of 15) seen :12919 could not realise parikh vector
Incomplete Parikh walk after 1342900 steps, including 97 resets, run finished after 695 ms. (steps per millisecond=1932 ) properties (out of 15) seen :14827 could not realise parikh vector
Incomplete Parikh walk after 1347800 steps, including 99 resets, run finished after 697 ms. (steps per millisecond=1933 ) properties (out of 15) seen :13468 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 10:00:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:45] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-22 10:00:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:45] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:45] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-22 10:00:45] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-22 10:00:45] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:45] [INFO ] Dead Transitions using invariants and state equation in 21 ms returned []
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
[2022-05-22 10:00:45] [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 :128143
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 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 263 ms. (steps per millisecond=3802 ) properties (out of 15) seen :11914
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 :11109
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 354 ms. (steps per millisecond=2824 ) properties (out of 15) seen :9554
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 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 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 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 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :11114
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
[2022-05-22 10:00:49] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:00:49] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2022-05-22 10:00:49] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 2 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:49] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:00:49] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:50] [INFO ] Added : 8 causal constraints over 2 iterations in 32 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:00:50] [INFO ] Added : 8 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:50] [INFO ] Added : 10 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Real]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:50] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-22 10:00:50] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:00:50] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:00:50] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[13457, 13407, 12908, 12427, 13425, 11120, 17525, 13428, 13426, 17500, 13421, 12897, 13420, 12906, 13419]
Incomplete Parikh walk after 1344300 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=1794 ) properties (out of 15) seen :13435 could not realise parikh vector
Incomplete Parikh walk after 1292900 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2198 ) properties (out of 15) seen :12920 could not realise parikh vector
Incomplete Parikh walk after 1344400 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2107 ) properties (out of 15) seen :13437 could not realise parikh vector
Incomplete Parikh walk after 1292400 steps, including 99 resets, run finished after 741 ms. (steps per millisecond=1744 ) properties (out of 15) seen :12913 could not realise parikh vector
Incomplete Parikh walk after 1344500 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=2006 ) properties (out of 15) seen :13440 could not realise parikh vector
Incomplete Parikh walk after 1752400 steps, including 99 resets, run finished after 843 ms. (steps per millisecond=2078 ) properties (out of 15) seen :17516 could not realise parikh vector
Incomplete Parikh walk after 1345000 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2138 ) properties (out of 15) seen :13443 could not realise parikh vector
Incomplete Parikh walk after 1345200 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2044 ) properties (out of 15) seen :13442 could not realise parikh vector
Incomplete Parikh walk after 1754900 steps, including 99 resets, run finished after 839 ms. (steps per millisecond=2091 ) properties (out of 15) seen :17539 could not realise parikh vector
Incomplete Parikh walk after 1114300 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=2094 ) properties (out of 15) seen :11133 could not realise parikh vector
Incomplete Parikh walk after 1344900 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=1998 ) properties (out of 15) seen :13439 could not realise parikh vector
Incomplete Parikh walk after 1245000 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=2195 ) properties (out of 15) seen :12440 could not realise parikh vector
Incomplete Parikh walk after 1293100 steps, including 99 resets, run finished after 750 ms. (steps per millisecond=1724 ) properties (out of 15) seen :12921 could not realise parikh vector
Incomplete Parikh walk after 1343000 steps, including 97 resets, run finished after 692 ms. (steps per millisecond=1940 ) properties (out of 15) seen :14845 could not realise parikh vector
Incomplete Parikh walk after 1348100 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2080 ) properties (out of 15) seen :13472 could not realise parikh vector
Support contains 15 out of 31 places. Attempting structural reductions.
Starting structural reductions, 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, 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.
[2022-05-22 10:01:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:01:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:01:00] [INFO ] Implicit Places using invariants in 18 ms returned []
[2022-05-22 10:01:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:01:00] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:01:00] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:01:00] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-22 10:01:00] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-22 10:01:00] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:01:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:00] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
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
[2022-05-22 10:01:00] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 964 ms. (steps per millisecond=1037 ) properties (out of 15) seen :128432
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 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 :11111
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 :11113
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 333 ms. (steps per millisecond=3003 ) properties (out of 15) seen :10167
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 94 ms. (steps per millisecond=10638 ) 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 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 229 ms. (steps per millisecond=4366 ) properties (out of 15) seen :12826
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 172 ms. (steps per millisecond=5813 ) 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
[2022-05-22 10:01:04] [INFO ] Flow matrix only has 35 transitions (discarded 4 similar events)
// Phase 1: matrix 35 rows 31 cols
[2022-05-22 10:01:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 10:01:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-05-22 10:01:04] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:01:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:01:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:01:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 2 ms.
[2022-05-22 10:01:04] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 10:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 10:01:04] [INFO ] [Real]Added 11 Read/Feed constraints in 0 ms returned sat
[2022-05-22 10:01:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 10:01:04] [INFO ] [Nat]Added 11 Read/Feed constraints in 1 ms returned sat
[2022-05-22 10:01:04] [INFO ] Computed and/alt/rep : 11/18/10 causal constraints (skipped 1 transitions) in 1 ms.
[2022-05-22 10:01:04] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 10:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.

========== file over 1MB has been truncated ======
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