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-oct2-165281605900160.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-S256P09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900160
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 6.1K Apr 29 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 29 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 12:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 12:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K 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 32M 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-S256P09-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P09-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653212734309

Running Version 0
[2022-05-22 09:45:36] [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 09:45:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 09:45:37] [INFO ] Load time of PNML (sax parser for PT used): 1186 ms
[2022-05-22 09:45:37] [INFO ] Transformed 418 places.
[2022-05-22 09:45:37] [INFO ] Transformed 27524 transitions.
[2022-05-22 09:45:37] [INFO ] Parsed PT model containing 418 places and 27524 transitions in 1375 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Deduced a syphon composed of 59 places in 42 ms
Reduce places removed 59 places and 19423 transitions.
Ensure Unique test removed 2463 transitions
Reduce redundant transitions removed 2463 transitions.
FORMULA SemanticWebServices-PT-S256P09-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 1194 out of 5638 initially.
// Phase 1: matrix 1194 rows 359 cols
[2022-05-22 09:45:38] [INFO ] Computed 22 place invariants in 123 ms
FORMULA SemanticWebServices-PT-S256P09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 14) seen :261
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 14) 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 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 14) 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 14) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 14) seen :1
[2022-05-22 09:45:38] [INFO ] Flow matrix only has 1194 transitions (discarded 4444 similar events)
// Phase 1: matrix 1194 rows 359 cols
[2022-05-22 09:45:38] [INFO ] Computed 22 place invariants in 13 ms
[2022-05-22 09:45:38] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-22 09:45:38] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 4 ms returned sat
[2022-05-22 09:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:39] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2022-05-22 09:45:39] [INFO ] State equation strengthened by 646 read => feed constraints.
[2022-05-22 09:45:39] [INFO ] [Real]Added 646 Read/Feed constraints in 352 ms returned sat
[2022-05-22 09:45:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 26 ms returned sat
[2022-05-22 09:45:39] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 55 ms returned sat
[2022-05-22 09:45:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:40] [INFO ] [Nat]Absence check using state equation in 504 ms returned sat
[2022-05-22 09:45:40] [INFO ] [Nat]Added 646 Read/Feed constraints in 328 ms returned sat
[2022-05-22 09:45:41] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 309 ms.
[2022-05-22 09:45:41] [INFO ] Added : 44 causal constraints over 9 iterations in 959 ms. Result :sat
Minimization took 89 ms.
[2022-05-22 09:45:41] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-05-22 09:45:41] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:45:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:42] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2022-05-22 09:45:42] [INFO ] [Real]Added 646 Read/Feed constraints in 318 ms returned sat
[2022-05-22 09:45:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:45:42] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 5 ms returned sat
[2022-05-22 09:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:42] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2022-05-22 09:45:43] [INFO ] [Nat]Added 646 Read/Feed constraints in 301 ms returned sat
[2022-05-22 09:45:43] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 308 ms.
[2022-05-22 09:45:44] [INFO ] Added : 44 causal constraints over 9 iterations in 954 ms. Result :sat
Minimization took 128 ms.
[2022-05-22 09:45:44] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:44] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:44] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2022-05-22 09:45:45] [INFO ] [Real]Added 646 Read/Feed constraints in 325 ms returned sat
[2022-05-22 09:45:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 09:45:45] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:45] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2022-05-22 09:45:45] [INFO ] [Nat]Added 646 Read/Feed constraints in 345 ms returned sat
[2022-05-22 09:45:45] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 161 ms.
[2022-05-22 09:45:46] [INFO ] Added : 44 causal constraints over 9 iterations in 657 ms. Result :sat
Minimization took 75 ms.
[2022-05-22 09:45:46] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:46] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:46] [INFO ] [Real]Absence check using state equation in 195 ms returned sat
[2022-05-22 09:45:47] [INFO ] [Real]Added 646 Read/Feed constraints in 310 ms returned sat
[2022-05-22 09:45:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:47] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:47] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2022-05-22 09:45:47] [INFO ] [Nat]Added 646 Read/Feed constraints in 310 ms returned sat
[2022-05-22 09:45:47] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 141 ms.
[2022-05-22 09:45:48] [INFO ] Added : 44 causal constraints over 9 iterations in 640 ms. Result :sat
Minimization took 78 ms.
[2022-05-22 09:45:48] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:48] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 13 ms returned sat
[2022-05-22 09:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:48] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2022-05-22 09:45:49] [INFO ] [Real]Added 646 Read/Feed constraints in 456 ms returned sat
[2022-05-22 09:45:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:45:49] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:49] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-05-22 09:45:50] [INFO ] [Nat]Added 646 Read/Feed constraints in 336 ms returned sat
[2022-05-22 09:45:50] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 184 ms.
[2022-05-22 09:45:50] [INFO ] Added : 44 causal constraints over 9 iterations in 634 ms. Result :sat
Minimization took 74 ms.
[2022-05-22 09:45:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:45:50] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:51] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2022-05-22 09:45:51] [INFO ] [Real]Added 646 Read/Feed constraints in 293 ms returned sat
[2022-05-22 09:45:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-05-22 09:45:51] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:51] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2022-05-22 09:45:52] [INFO ] [Nat]Added 646 Read/Feed constraints in 292 ms returned sat
[2022-05-22 09:45:52] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 182 ms.
[2022-05-22 09:45:52] [INFO ] Added : 44 causal constraints over 9 iterations in 687 ms. Result :sat
Minimization took 78 ms.
[2022-05-22 09:45:52] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:52] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:53] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-05-22 09:45:53] [INFO ] [Real]Added 646 Read/Feed constraints in 290 ms returned sat
[2022-05-22 09:45:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:45:53] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:53] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2022-05-22 09:45:53] [INFO ] [Nat]Added 646 Read/Feed constraints in 283 ms returned sat
[2022-05-22 09:45:54] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 204 ms.
[2022-05-22 09:45:54] [INFO ] Added : 44 causal constraints over 9 iterations in 664 ms. Result :sat
Minimization took 74 ms.
[2022-05-22 09:45:54] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:54] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:54] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2022-05-22 09:45:55] [INFO ] [Real]Added 646 Read/Feed constraints in 292 ms returned sat
[2022-05-22 09:45:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:55] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 1 ms returned sat
[2022-05-22 09:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:55] [INFO ] [Nat]Absence check using state equation in 160 ms returned sat
[2022-05-22 09:45:55] [INFO ] [Nat]Added 646 Read/Feed constraints in 304 ms returned sat
[2022-05-22 09:45:56] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 157 ms.
[2022-05-22 09:45:56] [INFO ] Added : 44 causal constraints over 9 iterations in 603 ms. Result :sat
Minimization took 75 ms.
[2022-05-22 09:45:56] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:45:56] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 6 ms returned sat
[2022-05-22 09:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:56] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2022-05-22 09:45:57] [INFO ] [Real]Added 646 Read/Feed constraints in 294 ms returned sat
[2022-05-22 09:45:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:45:57] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:57] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2022-05-22 09:45:57] [INFO ] [Nat]Added 646 Read/Feed constraints in 290 ms returned sat
[2022-05-22 09:45:57] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 132 ms.
[2022-05-22 09:45:58] [INFO ] Added : 44 causal constraints over 9 iterations in 607 ms. Result :sat
Minimization took 94 ms.
[2022-05-22 09:45:58] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:45:58] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:58] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-05-22 09:45:58] [INFO ] [Real]Added 646 Read/Feed constraints in 287 ms returned sat
[2022-05-22 09:45:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:45:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:45:59] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:45:59] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2022-05-22 09:45:59] [INFO ] [Nat]Added 646 Read/Feed constraints in 292 ms returned sat
[2022-05-22 09:45:59] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 142 ms.
[2022-05-22 09:46:00] [INFO ] Added : 44 causal constraints over 9 iterations in 595 ms. Result :sat
Minimization took 78 ms.
[2022-05-22 09:46:00] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:00] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:00] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2022-05-22 09:46:00] [INFO ] [Real]Added 646 Read/Feed constraints in 293 ms returned sat
[2022-05-22 09:46:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:00] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:01] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2022-05-22 09:46:01] [INFO ] [Nat]Added 646 Read/Feed constraints in 290 ms returned sat
[2022-05-22 09:46:01] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 160 ms.
[2022-05-22 09:46:02] [INFO ] Added : 44 causal constraints over 9 iterations in 633 ms. Result :sat
Minimization took 76 ms.
[2022-05-22 09:46:02] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:02] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:02] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2022-05-22 09:46:02] [INFO ] [Real]Added 646 Read/Feed constraints in 287 ms returned sat
[2022-05-22 09:46:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:02] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:03] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2022-05-22 09:46:03] [INFO ] [Nat]Added 646 Read/Feed constraints in 304 ms returned sat
[2022-05-22 09:46:03] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 148 ms.
[2022-05-22 09:46:03] [INFO ] Added : 44 causal constraints over 9 iterations in 618 ms. Result :sat
Minimization took 74 ms.
[2022-05-22 09:46:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:04] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:04] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2022-05-22 09:46:04] [INFO ] [Real]Added 646 Read/Feed constraints in 290 ms returned sat
[2022-05-22 09:46:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:04] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:04] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2022-05-22 09:46:05] [INFO ] [Nat]Added 646 Read/Feed constraints in 293 ms returned sat
[2022-05-22 09:46:05] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 151 ms.
[2022-05-22 09:46:05] [INFO ] Added : 44 causal constraints over 9 iterations in 620 ms. Result :sat
Minimization took 80 ms.
[2022-05-22 09:46:06] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-05-22 09:46:06] [INFO ] [Real]Absence check using 2 positive and 20 generalized place invariants in 3 ms returned sat
[2022-05-22 09:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:06] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2022-05-22 09:46:06] [INFO ] [Real]Added 646 Read/Feed constraints in 291 ms returned sat
[2022-05-22 09:46:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:06] [INFO ] [Nat]Absence check using 2 positive and 20 generalized place invariants in 2 ms returned sat
[2022-05-22 09:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:06] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2022-05-22 09:46:07] [INFO ] [Nat]Added 646 Read/Feed constraints in 280 ms returned sat
[2022-05-22 09:46:07] [INFO ] Computed and/alt/rep : 121/582/117 causal constraints (skipped 497 transitions) in 133 ms.
[2022-05-22 09:46:07] [INFO ] Added : 44 causal constraints over 9 iterations in 577 ms. Result :sat
Minimization took 67 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[29, 29, 16, 7, 7, 2, 25, 65, 9, 12, 48, 3, 6, 3]
Incomplete Parikh walk after 88700 steps, including 98 resets, run finished after 2889 ms. (steps per millisecond=30 ) properties (out of 14) seen :83 could not realise parikh vector
Incomplete Parikh walk after 89000 steps, including 98 resets, run finished after 2525 ms. (steps per millisecond=35 ) properties (out of 14) seen :94 could not realise parikh vector
Incomplete Parikh walk after 88700 steps, including 98 resets, run finished after 2562 ms. (steps per millisecond=34 ) properties (out of 14) seen :82 could not realise parikh vector
Incomplete Parikh walk after 91900 steps, including 98 resets, run finished after 2563 ms. (steps per millisecond=35 ) properties (out of 14) seen :109 could not realise parikh vector
Incomplete Parikh walk after 89300 steps, including 98 resets, run finished after 2544 ms. (steps per millisecond=35 ) properties (out of 14) seen :83 could not realise parikh vector
Incomplete Parikh walk after 89400 steps, including 98 resets, run finished after 2611 ms. (steps per millisecond=34 ) properties (out of 14) seen :92 could not realise parikh vector
Incomplete Parikh walk after 93800 steps, including 98 resets, run finished after 2592 ms. (steps per millisecond=36 ) properties (out of 14) seen :127 could not realise parikh vector
Incomplete Parikh walk after 90600 steps, including 98 resets, run finished after 2545 ms. (steps per millisecond=35 ) properties (out of 14) seen :98 could not realise parikh vector
Incomplete Parikh walk after 88600 steps, including 98 resets, run finished after 2579 ms. (steps per millisecond=34 ) properties (out of 14) seen :82 could not realise parikh vector
Incomplete Parikh walk after 89200 steps, including 98 resets, run finished after 2615 ms. (steps per millisecond=34 ) properties (out of 14) seen :83 could not realise parikh vector
Incomplete Parikh walk after 89000 steps, including 98 resets, run finished after 2526 ms. (steps per millisecond=35 ) properties (out of 14) seen :85 could not realise parikh vector
Incomplete Parikh walk after 90000 steps, including 98 resets, run finished after 2545 ms. (steps per millisecond=35 ) properties (out of 14) seen :93 could not realise parikh vector
Incomplete Parikh walk after 91200 steps, including 98 resets, run finished after 2658 ms. (steps per millisecond=34 ) properties (out of 14) seen :103 could not realise parikh vector
Incomplete Parikh walk after 90600 steps, including 98 resets, run finished after 2563 ms. (steps per millisecond=35 ) properties (out of 14) seen :102 could not realise parikh vector
Support contains 14 out of 359 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 359/359 places, 5638/5638 transitions.
Graph (complete) has 2449 edges and 359 vertex of which 226 are kept as prefixes of interest. Removing 133 places using SCC suffix rule.33 ms
Discarding 133 places :
Also discarding 40 output transitions
Drop transitions removed 40 transitions
Ensure Unique test removed 1 places
Drop transitions removed 430 transitions
Ensure Unique test removed 480 transitions
Reduce isomorphic transitions removed 910 transitions.
Iterating post reduction 0 with 911 rules applied. Total rules applied 912 place count 225 transition count 4688
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 948 place count 189 transition count 2816
Iterating global reduction 1 with 36 rules applied. Total rules applied 984 place count 189 transition count 2816
Ensure Unique test removed 664 transitions
Reduce isomorphic transitions removed 664 transitions.
Iterating post reduction 1 with 664 rules applied. Total rules applied 1648 place count 189 transition count 2152
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 1653 place count 184 transition count 2117
Iterating global reduction 2 with 5 rules applied. Total rules applied 1658 place count 184 transition count 2117
Ensure Unique test removed 65 transitions
Reduce isomorphic transitions removed 65 transitions.
Iterating post reduction 2 with 65 rules applied. Total rules applied 1723 place count 184 transition count 2052
Drop transitions removed 394 transitions
Redundant transition composition rules discarded 394 transitions
Iterating global reduction 3 with 394 rules applied. Total rules applied 2117 place count 184 transition count 1658
Reduce places removed 26 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 79 transitions.
Graph (complete) has 733 edges and 158 vertex of which 142 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 106 rules applied. Total rules applied 2223 place count 142 transition count 1579
Drop transitions removed 49 transitions
Ensure Unique test removed 269 transitions
Reduce isomorphic transitions removed 318 transitions.
Iterating post reduction 4 with 318 rules applied. Total rules applied 2541 place count 142 transition count 1261
Discarding 11 places :
Symmetric choice reduction at 5 with 11 rule applications. Total rules 2552 place count 131 transition count 1072
Iterating global reduction 5 with 11 rules applied. Total rules applied 2563 place count 131 transition count 1072
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 5 with 100 rules applied. Total rules applied 2663 place count 131 transition count 972
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 2665 place count 129 transition count 890
Iterating global reduction 6 with 2 rules applied. Total rules applied 2667 place count 129 transition count 890
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 6 with 58 rules applied. Total rules applied 2725 place count 129 transition count 832
Drop transitions removed 85 transitions
Redundant transition composition rules discarded 85 transitions
Iterating global reduction 7 with 85 rules applied. Total rules applied 2810 place count 129 transition count 747
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 2815 place count 127 transition count 744
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 2818 place count 127 transition count 741
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2821 place count 124 transition count 741
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 2823 place count 124 transition count 739
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 481 edges and 122 vertex of which 107 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 13 output transitions
Drop transitions removed 13 transitions
Iterating post reduction 9 with 11 rules applied. Total rules applied 2834 place count 107 transition count 718
Drop transitions removed 36 transitions
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 114 transitions.
Iterating post reduction 10 with 114 rules applied. Total rules applied 2948 place count 107 transition count 604
Discarding 4 places :
Symmetric choice reduction at 11 with 4 rule applications. Total rules 2952 place count 103 transition count 583
Iterating global reduction 11 with 4 rules applied. Total rules applied 2956 place count 103 transition count 583
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 11 with 14 rules applied. Total rules applied 2970 place count 103 transition count 569
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 12 with 80 rules applied. Total rules applied 3050 place count 103 transition count 489
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 41 transitions
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 83 transitions.
Graph (complete) has 265 edges and 91 vertex of which 80 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.6 ms
Discarding 11 places :
Also discarding 0 output transitions
Iterating post reduction 12 with 96 rules applied. Total rules applied 3146 place count 80 transition count 406
Drop transitions removed 36 transitions
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 13 with 58 rules applied. Total rules applied 3204 place count 80 transition count 348
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 3225 place count 80 transition count 327
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (complete) has 163 edges and 71 vertex of which 56 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Iterating post reduction 14 with 31 rules applied. Total rules applied 3256 place count 56 transition count 297
Drop transitions removed 48 transitions
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 15 with 63 rules applied. Total rules applied 3319 place count 56 transition count 234
Discarding 3 places :
Symmetric choice reduction at 16 with 3 rule applications. Total rules 3322 place count 53 transition count 195
Iterating global reduction 16 with 3 rules applied. Total rules applied 3325 place count 53 transition count 195
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 16 with 40 rules applied. Total rules applied 3365 place count 53 transition count 155
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3366 place count 52 transition count 131
Iterating global reduction 17 with 1 rules applied. Total rules applied 3367 place count 52 transition count 131
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 3369 place count 52 transition count 129
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 18 with 3 rules applied. Total rules applied 3372 place count 52 transition count 126
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 18 with 4 rules applied. Total rules applied 3376 place count 50 transition count 124
Free-agglomeration rule applied 4 times.
Iterating global reduction 19 with 4 rules applied. Total rules applied 3380 place count 50 transition count 120
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 19 with 7 rules applied. Total rules applied 3387 place count 46 transition count 117
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 20 with 4 rules applied. Total rules applied 3391 place count 46 transition count 113
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 71 edges and 43 vertex of which 42 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 20 with 7 rules applied. Total rules applied 3398 place count 42 transition count 110
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 3399 place count 42 transition count 109
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 22 with 1 rules applied. Total rules applied 3400 place count 41 transition count 108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 3401 place count 40 transition count 108
Applied a total of 3401 rules in 584 ms. Remains 40 /359 variables (removed 319) and now considering 108/5638 (removed 5530) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/359 places, 108/5638 transitions.
Successfully produced net in file /tmp/petri1000_14369821926938739825.dot
Successfully produced net in file /tmp/petri1001_4919371804330119703.dot
Successfully produced net in file /tmp/petri1002_15776727218531766534.dot
Successfully produced net in file /tmp/petri1003_12971187478768249772.dot
Successfully produced net in file /tmp/petri1004_15956582922786135280.dot
Successfully produced net in file /tmp/petri1005_14037130914377283079.dot
Successfully produced net in file /tmp/petri1006_10929623442068985635.dot
Drop transitions removed 7 transitions
Dominated transitions for bounds rules discarded 7 transitions
Normalized transition count is 62 out of 101 initially.
// Phase 1: matrix 62 rows 40 cols
[2022-05-22 09:46:44] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1869 ms. (steps per millisecond=535 ) properties (out of 14) seen :87829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 14) seen :7097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :7576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :7576
[2022-05-22 09:46:48] [INFO ] Flow matrix only has 62 transitions (discarded 39 similar events)
// Phase 1: matrix 62 rows 40 cols
[2022-05-22 09:46:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:48] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:46:48] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-05-22 09:46:48] [INFO ] [Real]Added 19 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:46:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 299 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 5 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[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 10 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[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 9 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 3 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[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 9 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 3 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[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 9 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[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 10 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[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 14 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[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 13 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[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 9 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 18 ms.
[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 7 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[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 8 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Real]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 3 ms.
[2022-05-22 09:46:49] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Real]Added 19 Read/Feed constraints in 3 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]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:50] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:50] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Real]Added 19 Read/Feed constraints in 2 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]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:50] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 2 ms.
[2022-05-22 09:46:50] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Real]Added 19 Read/Feed constraints in 2 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]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Nat]Added 19 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:46:50] [INFO ] Computed and/alt/rep : 6/16/5 causal constraints (skipped 14 transitions) in 17 ms.
[2022-05-22 09:46:50] [INFO ] Added : 5 causal constraints over 1 iterations in 23 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] Max seen :[7576, 20561, 7576, 7576, 7576, 7576, 7576, 7576, 7576, 10411, 7576, 7038, 7576, 7576]
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=1240 ) properties (out of 14) seen :7593 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 490 ms. (steps per millisecond=1554 ) properties (out of 14) seen :7594 could not realise parikh vector
Incomplete Parikh walk after 707800 steps, including 99 resets, run finished after 416 ms. (steps per millisecond=1701 ) properties (out of 14) seen :7056 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 492 ms. (steps per millisecond=1548 ) properties (out of 14) seen :7594 could not realise parikh vector
Incomplete Parikh walk after 1045100 steps, including 99 resets, run finished after 659 ms. (steps per millisecond=1585 ) properties (out of 14) seen :10424 could not realise parikh vector
Incomplete Parikh walk after 761600 steps, including 96 resets, run finished after 1087 ms. (steps per millisecond=700 ) properties (out of 14) seen :8418 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 504 ms. (steps per millisecond=1511 ) properties (out of 14) seen :7593 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 535 ms. (steps per millisecond=1423 ) properties (out of 14) seen :7593 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 489 ms. (steps per millisecond=1557 ) properties (out of 14) seen :7592 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 500 ms. (steps per millisecond=1523 ) properties (out of 14) seen :7593 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 498 ms. (steps per millisecond=1529 ) properties (out of 14) seen :7592 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 490 ms. (steps per millisecond=1554 ) properties (out of 14) seen :7595 could not realise parikh vector
Incomplete Parikh walk after 2059800 steps, including 99 resets, run finished after 1300 ms. (steps per millisecond=1584 ) properties (out of 14) seen :20574 could not realise parikh vector
Incomplete Parikh walk after 761700 steps, including 99 resets, run finished after 471 ms. (steps per millisecond=1617 ) properties (out of 14) seen :7593 could not realise parikh vector
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 40/40 places, 101/101 transitions.
Graph (complete) has 53 edges and 40 vertex of which 31 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 10 transitions
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 31 transition count 70
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 29 transition count 53
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 29 transition count 53
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 36 place count 29 transition count 51
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 29 transition count 50
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 43 place count 27 transition count 46
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 44 place count 27 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 45 place count 26 transition count 45
Applied a total of 45 rules in 13 ms. Remains 26 /40 variables (removed 14) and now considering 45/101 (removed 56) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/40 places, 45/101 transitions.
Normalized transition count is 36 out of 45 initially.
// Phase 1: matrix 36 rows 26 cols
[2022-05-22 09:46:58] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1146 ms. (steps per millisecond=872 ) properties (out of 14) seen :164280
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) 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 14) seen :13334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 14) seen :9278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) 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 14) seen :13334
[2022-05-22 09:47:01] [INFO ] Flow matrix only has 36 transitions (discarded 9 similar events)
// Phase 1: matrix 36 rows 26 cols
[2022-05-22 09:47:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:47:01] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-22 09:47:01] [INFO ] [Real]Added 12 Read/Feed constraints in 1 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]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:01] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 2 ms.
[2022-05-22 09:47:01] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Real]Added 12 Read/Feed constraints in 1 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]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Nat]Added 12 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:47:01] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:01] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Real]Added 12 Read/Feed constraints in 1 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]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:01] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 2 ms.
[2022-05-22 09:47:01] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Real]Added 12 Read/Feed constraints in 1 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]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:01] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:01] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 2 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 2 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 1 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Added 12 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:47:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Nat]Added 12 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:02] [INFO ] Computed and/alt/rep : 3/4/3 causal constraints (skipped 9 transitions) in 2 ms.
[2022-05-22 09:47:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 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] Max seen :[13334, 38698, 13334, 13334, 13334, 13334, 13334, 13334, 13334, 19262, 13334, 9643, 13334, 13334]
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=2286 ) properties (out of 14) seen :13347 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 603 ms. (steps per millisecond=2214 ) properties (out of 14) seen :13351 could not realise parikh vector
Incomplete Parikh walk after 966400 steps, including 99 resets, run finished after 396 ms. (steps per millisecond=2440 ) properties (out of 14) seen :9656 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=2334 ) properties (out of 14) seen :13349 could not realise parikh vector
Incomplete Parikh walk after 1928300 steps, including 99 resets, run finished after 852 ms. (steps per millisecond=2263 ) properties (out of 14) seen :19274 could not realise parikh vector
Incomplete Parikh walk after 1335500 steps, including 97 resets, run finished after 980 ms. (steps per millisecond=1362 ) properties (out of 14) seen :13894 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 554 ms. (steps per millisecond=2410 ) properties (out of 14) seen :13348 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2086 ) properties (out of 14) seen :13347 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=2359 ) properties (out of 14) seen :13348 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 545 ms. (steps per millisecond=2450 ) properties (out of 14) seen :13346 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=2372 ) properties (out of 14) seen :13350 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 535 ms. (steps per millisecond=2496 ) properties (out of 14) seen :13349 could not realise parikh vector
Incomplete Parikh walk after 3871800 steps, including 99 resets, run finished after 1618 ms. (steps per millisecond=2392 ) properties (out of 14) seen :38710 could not realise parikh vector
Incomplete Parikh walk after 1335600 steps, including 99 resets, run finished after 560 ms. (steps per millisecond=2385 ) properties (out of 14) seen :13349 could not realise parikh vector
Support contains 14 out of 26 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 26/26 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/26 places, 45/45 transitions.
Starting structural reductions, iteration 0 : 26/26 places, 45/45 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2022-05-22 09:47:12] [INFO ] Flow matrix only has 36 transitions (discarded 9 similar events)
// Phase 1: matrix 36 rows 26 cols
[2022-05-22 09:47:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:12] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-22 09:47:12] [INFO ] Flow matrix only has 36 transitions (discarded 9 similar events)
// Phase 1: matrix 36 rows 26 cols
[2022-05-22 09:47:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:47:12] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-22 09:47:12] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-22 09:47:12] [INFO ] Redundant transitions in 22 ms returned [8, 9, 13, 28, 32, 33, 35, 38, 39, 40, 42]
Found 11 redundant transitions using SMT.
Drop transitions removed 11 transitions
Redundant transitions reduction (with SMT) removed 11 transitions :[42, 40, 39, 38, 35, 33, 32, 28, 13, 9, 8]
[2022-05-22 09:47:12] [INFO ] Flow matrix only has 29 transitions (discarded 5 similar events)
// Phase 1: matrix 29 rows 26 cols
[2022-05-22 09:47:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:12] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Starting structural reductions, iteration 1 : 26/26 places, 34/45 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 26 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 25 transition count 33
Applied a total of 2 rules in 1 ms. Remains 25 /26 variables (removed 1) and now considering 33/34 (removed 1) transitions.
[2022-05-22 09:47:12] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:12] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 09:47:12] [INFO ] Implicit Places using invariants in 19 ms returned []
[2022-05-22 09:47:12] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:47:12] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:12] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 25/26 places, 33/45 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:12] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 915 ms. (steps per millisecond=1092 ) properties (out of 14) seen :155401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 14) seen :14516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=8000 ) properties (out of 14) seen :15873
[2022-05-22 09:47:15] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 15 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 112 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 29 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:47:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:15] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:16] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:47:16] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:16] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:16] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:16] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-22 09:47:16] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:47:16] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:16] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:16] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:16] [INFO ] Added : 6 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] Max seen :[15873, 38701, 15873, 15873, 15873, 15873, 15873, 15873, 15873, 19265, 15873, 14454, 15873, 15873]
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2609 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2613 ) properties (out of 14) seen :15881 could not realise parikh vector
Incomplete Parikh walk after 1447100 steps, including 99 resets, run finished after 587 ms. (steps per millisecond=2465 ) properties (out of 14) seen :14460 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2502 ) properties (out of 14) seen :15880 could not realise parikh vector
Incomplete Parikh walk after 1928300 steps, including 99 resets, run finished after 750 ms. (steps per millisecond=2571 ) properties (out of 14) seen :19272 could not realise parikh vector
Incomplete Parikh walk after 1589000 steps, including 98 resets, run finished after 749 ms. (steps per millisecond=2121 ) properties (out of 14) seen :15882 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 586 ms. (steps per millisecond=2711 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2498 ) properties (out of 14) seen :15881 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=2354 ) properties (out of 14) seen :15881 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2567 ) properties (out of 14) seen :15881 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2514 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2506 ) properties (out of 14) seen :15881 could not realise parikh vector
Incomplete Parikh walk after 3871900 steps, including 99 resets, run finished after 1572 ms. (steps per millisecond=2463 ) properties (out of 14) seen :38710 could not realise parikh vector
Incomplete Parikh walk after 1589100 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2490 ) properties (out of 14) seen :15884 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:47:26] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:26] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:47:26] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:26] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-22 09:47:26] [INFO ] Redundant transitions in 18 ms returned []
[2022-05-22 09:47:26] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:26] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:26] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:26] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 14) seen :154645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :14545
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
[2022-05-22 09:47:28] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:28] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:28] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:29] [INFO ] Added : 6 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] Max seen :[15877, 38704, 15875, 15876, 15875, 15875, 15876, 15875, 15876, 19267, 15875, 14489, 15875, 15875]
Incomplete Parikh walk after 1589300 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2502 ) properties (out of 14) seen :15885 could not realise parikh vector
Incomplete Parikh walk after 1589300 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2448 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1450600 steps, including 99 resets, run finished after 589 ms. (steps per millisecond=2462 ) properties (out of 14) seen :14496 could not realise parikh vector
Incomplete Parikh walk after 1589300 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2592 ) properties (out of 14) seen :15882 could not realise parikh vector
Incomplete Parikh walk after 1928500 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=2564 ) properties (out of 14) seen :19278 could not realise parikh vector
Incomplete Parikh walk after 1589300 steps, including 98 resets, run finished after 753 ms. (steps per millisecond=2110 ) properties (out of 14) seen :15882 could not realise parikh vector
Incomplete Parikh walk after 1589300 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2567 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1589400 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2448 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1589300 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2441 ) properties (out of 14) seen :15884 could not realise parikh vector
Incomplete Parikh walk after 1589300 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2605 ) properties (out of 14) seen :15884 could not realise parikh vector
Incomplete Parikh walk after 1589400 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=2456 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 1589300 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2494 ) properties (out of 14) seen :15883 could not realise parikh vector
Incomplete Parikh walk after 3872200 steps, including 99 resets, run finished after 1513 ms. (steps per millisecond=2559 ) properties (out of 14) seen :38714 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2468 ) properties (out of 14) seen :15887 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:47:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:47:39] [INFO ] Implicit Places using invariants in 11 ms returned []
[2022-05-22 09:47:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:39] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-22 09:47:39] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:47:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:39] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:39] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 969 ms. (steps per millisecond=1031 ) properties (out of 14) seen :154715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :15873
[2022-05-22 09:47:42] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:47:42] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 5 ms.
[2022-05-22 09:47:43] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:43] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:43] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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] Max seen :[15880, 38707, 15877, 15878, 15877, 15877, 15879, 15877, 15878, 19270, 15877, 14492, 15877, 15878]
Incomplete Parikh walk after 1589600 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2511 ) properties (out of 14) seen :15886 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2507 ) properties (out of 14) seen :15886 could not realise parikh vector
Incomplete Parikh walk after 1450900 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=2438 ) properties (out of 14) seen :14499 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2531 ) properties (out of 14) seen :15885 could not realise parikh vector
Incomplete Parikh walk after 1928800 steps, including 99 resets, run finished after 783 ms. (steps per millisecond=2463 ) properties (out of 14) seen :19278 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 98 resets, run finished after 768 ms. (steps per millisecond=2069 ) properties (out of 14) seen :15885 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2588 ) properties (out of 14) seen :15886 could not realise parikh vector
Incomplete Parikh walk after 1589700 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2483 ) properties (out of 14) seen :15886 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2437 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2499 ) properties (out of 14) seen :15885 could not realise parikh vector
Incomplete Parikh walk after 1589600 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2588 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 1589500 steps, including 99 resets, run finished after 612 ms. (steps per millisecond=2597 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 3872500 steps, including 99 resets, run finished after 1512 ms. (steps per millisecond=2561 ) properties (out of 14) seen :38715 could not realise parikh vector
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2519 ) properties (out of 14) seen :15888 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:47:53] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:47:53] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 09:47:53] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:47:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:53] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2022-05-22 09:47:53] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:47:53] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:47:53] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:53] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 919 ms. (steps per millisecond=1088 ) properties (out of 14) seen :154785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 14) seen :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
[2022-05-22 09:47:55] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:47:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:47:55] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:55] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:47:55] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:55] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:55] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:47:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:47:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:47:56] [INFO ] Added : 6 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] Max seen :[15882, 38709, 15880, 15881, 15879, 15881, 15882, 15880, 15880, 19272, 15879, 14495, 15880, 15880]
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2543 ) properties (out of 14) seen :15888 could not realise parikh vector
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2487 ) properties (out of 14) seen :15890 could not realise parikh vector
Incomplete Parikh walk after 1451200 steps, including 99 resets, run finished after 599 ms. (steps per millisecond=2422 ) properties (out of 14) seen :14502 could not realise parikh vector
Incomplete Parikh walk after 1589700 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2476 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 1929000 steps, including 99 resets, run finished after 802 ms. (steps per millisecond=2405 ) properties (out of 14) seen :19280 could not realise parikh vector
Incomplete Parikh walk after 1589700 steps, including 98 resets, run finished after 800 ms. (steps per millisecond=1987 ) properties (out of 14) seen :15886 could not realise parikh vector
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 661 ms. (steps per millisecond=2405 ) properties (out of 14) seen :15888 could not realise parikh vector
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 715 ms. (steps per millisecond=2223 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 1589900 steps, including 99 resets, run finished after 654 ms. (steps per millisecond=2431 ) properties (out of 14) seen :15889 could not realise parikh vector
Incomplete Parikh walk after 1589700 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2601 ) properties (out of 14) seen :15887 could not realise parikh vector
Incomplete Parikh walk after 1589900 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2645 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 1589800 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2640 ) properties (out of 14) seen :15889 could not realise parikh vector
Incomplete Parikh walk after 3872700 steps, including 99 resets, run finished after 1483 ms. (steps per millisecond=2611 ) properties (out of 14) seen :38716 could not realise parikh vector
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2568 ) properties (out of 14) seen :15891 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:48:06] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:06] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:07] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-22 09:48:07] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:07] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2022-05-22 09:48:07] [INFO ] Redundant transitions in 232 ms returned []
[2022-05-22 09:48:07] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:07] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:07] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 14) seen :154676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 14) seen :12384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :15873
[2022-05-22 09:48:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 10 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:10] [INFO ] Added : 6 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] Max seen :[15884, 38712, 15882, 15884, 15881, 15883, 15885, 15882, 15882, 19274, 15881, 14498, 15883, 15882]
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2585 ) properties (out of 14) seen :15891 could not realise parikh vector
Incomplete Parikh walk after 1590100 steps, including 99 resets, run finished after 646 ms. (steps per millisecond=2461 ) properties (out of 14) seen :15891 could not realise parikh vector
Incomplete Parikh walk after 1451500 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2379 ) properties (out of 14) seen :14504 could not realise parikh vector
Incomplete Parikh walk after 1589900 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2623 ) properties (out of 14) seen :15888 could not realise parikh vector
Incomplete Parikh walk after 1929200 steps, including 99 resets, run finished after 762 ms. (steps per millisecond=2531 ) properties (out of 14) seen :19283 could not realise parikh vector
Incomplete Parikh walk after 1589900 steps, including 98 resets, run finished after 751 ms. (steps per millisecond=2117 ) properties (out of 14) seen :15888 could not realise parikh vector
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2704 ) properties (out of 14) seen :15893 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2512 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 1590100 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2500 ) properties (out of 14) seen :15893 could not realise parikh vector
Incomplete Parikh walk after 1589900 steps, including 99 resets, run finished after 589 ms. (steps per millisecond=2699 ) properties (out of 14) seen :15889 could not realise parikh vector
Incomplete Parikh walk after 1590200 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2641 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 1590000 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2527 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 3873000 steps, including 99 resets, run finished after 1488 ms. (steps per millisecond=2602 ) properties (out of 14) seen :38721 could not realise parikh vector
Incomplete Parikh walk after 1590200 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2577 ) properties (out of 14) seen :15893 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:48:20] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:48:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 09:48:20] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:20] [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 09:48:20] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-22 09:48:20] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:20] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:20] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 935 ms. (steps per millisecond=1069 ) properties (out of 14) seen :154944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
[2022-05-22 09:48:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:24] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:24] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:24] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:24] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:24] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:24] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:24] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:24] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:24] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:24] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:24] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15886, 38714, 15884, 15889, 15883, 15886, 15888, 15885, 15884, 19277, 15883, 14500, 15885, 15885]
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=2536 ) properties (out of 14) seen :15894 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2516 ) properties (out of 14) seen :15894 could not realise parikh vector
Incomplete Parikh walk after 1451700 steps, including 99 resets, run finished after 599 ms. (steps per millisecond=2423 ) properties (out of 14) seen :14507 could not realise parikh vector
Incomplete Parikh walk after 1590100 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2480 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 1929500 steps, including 99 resets, run finished after 760 ms. (steps per millisecond=2538 ) properties (out of 14) seen :19286 could not realise parikh vector
Incomplete Parikh walk after 1590100 steps, including 98 resets, run finished after 760 ms. (steps per millisecond=2092 ) properties (out of 14) seen :15890 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2528 ) properties (out of 14) seen :15894 could not realise parikh vector
Incomplete Parikh walk after 1590600 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2497 ) properties (out of 14) seen :15897 could not realise parikh vector
Incomplete Parikh walk after 1590400 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2544 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 1590100 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2585 ) properties (out of 14) seen :15890 could not realise parikh vector
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2586 ) properties (out of 14) seen :15897 could not realise parikh vector
Incomplete Parikh walk after 1590200 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2548 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 3873200 steps, including 99 resets, run finished after 1522 ms. (steps per millisecond=2544 ) properties (out of 14) seen :38722 could not realise parikh vector
Incomplete Parikh walk after 1590400 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2508 ) properties (out of 14) seen :15894 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 15 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:48:34] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:48:34] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-22 09:48:34] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:34] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-22 09:48:34] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:48:34] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:34] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 934 ms. (steps per millisecond=1070 ) properties (out of 14) seen :154535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 14) seen :11923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:48:36] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:36] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:36] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:36] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:36] [INFO ] [Real]Added 8 Read/Feed constraints in 35 ms returned sat
[2022-05-22 09:48:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:48:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:36] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 6 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:37] [INFO ] Added : 6 causal constraints over 2 iterations in 10 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] Max seen :[15888, 38716, 15886, 15891, 15885, 15888, 15891, 15887, 15886, 19280, 15885, 14503, 15887, 15887]
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2540 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2469 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 1452000 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=2507 ) properties (out of 14) seen :14509 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2548 ) properties (out of 14) seen :15894 could not realise parikh vector
Incomplete Parikh walk after 1929800 steps, including 99 resets, run finished after 759 ms. (steps per millisecond=2542 ) properties (out of 14) seen :19290 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 98 resets, run finished after 756 ms. (steps per millisecond=2103 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2469 ) properties (out of 14) seen :15896 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=2346 ) properties (out of 14) seen :15900 could not realise parikh vector
Incomplete Parikh walk after 1590600 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2577 ) properties (out of 14) seen :15896 could not realise parikh vector
Incomplete Parikh walk after 1590300 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=2668 ) properties (out of 14) seen :15892 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2578 ) properties (out of 14) seen :15899 could not realise parikh vector
Incomplete Parikh walk after 1590400 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2528 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 3873400 steps, including 99 resets, run finished after 1527 ms. (steps per millisecond=2536 ) properties (out of 14) seen :38724 could not realise parikh vector
Incomplete Parikh walk after 1590600 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2489 ) properties (out of 14) seen :15897 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:48:47] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:47] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 09:48:47] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:48:47] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:47] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 09:48:47] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-22 09:48:47] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:48:47] [INFO ] Dead Transitions using invariants and state equation in 7 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:47] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 915 ms. (steps per millisecond=1092 ) properties (out of 14) seen :154506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :14506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:48:50] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:48:50] [INFO ] Computed 0 place invariants in 0 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 5 ms returned sat
[2022-05-22 09:48:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 13 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 6 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 6 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 24 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 12 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 3 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 9 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:48:50] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:50] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 09:48:50] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:50] [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 9 ms returned sat
[2022-05-22 09:48:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:48:51] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 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 6 ms returned sat
[2022-05-22 09:48:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 9 ms returned sat
[2022-05-22 09:48:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:48:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:48:51] [INFO ] Added : 6 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] Max seen :[15890, 38718, 15888, 15893, 15887, 15890, 15895, 15889, 15888, 19283, 15887, 14505, 15889, 15889]
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2561 ) properties (out of 14) seen :15897 could not realise parikh vector
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2512 ) properties (out of 14) seen :15898 could not realise parikh vector
Incomplete Parikh walk after 1452200 steps, including 99 resets, run finished after 581 ms. (steps per millisecond=2499 ) properties (out of 14) seen :14512 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2552 ) properties (out of 14) seen :15898 could not realise parikh vector
Incomplete Parikh walk after 1930100 steps, including 99 resets, run finished after 769 ms. (steps per millisecond=2509 ) properties (out of 14) seen :19292 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 98 resets, run finished after 767 ms. (steps per millisecond=2073 ) properties (out of 14) seen :15894 could not realise parikh vector
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2651 ) properties (out of 14) seen :15897 could not realise parikh vector
Incomplete Parikh walk after 1591300 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2505 ) properties (out of 14) seen :15903 could not realise parikh vector
Incomplete Parikh walk after 1590800 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2541 ) properties (out of 14) seen :15898 could not realise parikh vector
Incomplete Parikh walk after 1590500 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2586 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 1591100 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2545 ) properties (out of 14) seen :15900 could not realise parikh vector
Incomplete Parikh walk after 1590600 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2577 ) properties (out of 14) seen :15895 could not realise parikh vector
Incomplete Parikh walk after 3873600 steps, including 99 resets, run finished after 1538 ms. (steps per millisecond=2518 ) properties (out of 14) seen :38728 could not realise parikh vector
Incomplete Parikh walk after 1590800 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2625 ) properties (out of 14) seen :15898 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:49:00] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:00] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:01] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-22 09:49:01] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:01] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:01] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2022-05-22 09:49:01] [INFO ] Redundant transitions in 51 ms returned []
[2022-05-22 09:49:01] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:01] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 14) seen :154456
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 14) seen :12386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:49:03] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:03] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:03] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:03] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:03] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:03] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:03] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:03] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:49:03] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:03] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:03] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:03] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:03] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:03] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:03] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:03] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:03] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:04] [INFO ] Added : 6 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] Max seen :[15892, 38722, 15890, 15895, 15889, 15892, 15898, 15891, 15890, 19285, 15890, 14507, 15892, 15891]
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2570 ) properties (out of 14) seen :15901 could not realise parikh vector
Incomplete Parikh walk after 1591000 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2549 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1452400 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=2579 ) properties (out of 14) seen :14513 could not realise parikh vector
Incomplete Parikh walk after 1590800 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2691 ) properties (out of 14) seen :15901 could not realise parikh vector
Incomplete Parikh walk after 1930300 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=2577 ) properties (out of 14) seen :19294 could not realise parikh vector
Incomplete Parikh walk after 1590700 steps, including 98 resets, run finished after 752 ms. (steps per millisecond=2115 ) properties (out of 14) seen :15896 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=2664 ) properties (out of 14) seen :15901 could not realise parikh vector
Incomplete Parikh walk after 1591600 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2522 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1591000 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2541 ) properties (out of 14) seen :15901 could not realise parikh vector
Incomplete Parikh walk after 1590700 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2603 ) properties (out of 14) seen :15898 could not realise parikh vector
Incomplete Parikh walk after 1591300 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2513 ) properties (out of 14) seen :15903 could not realise parikh vector
Incomplete Parikh walk after 1590800 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2466 ) properties (out of 14) seen :15898 could not realise parikh vector
Incomplete Parikh walk after 3874000 steps, including 99 resets, run finished after 1522 ms. (steps per millisecond=2545 ) properties (out of 14) seen :38730 could not realise parikh vector
Incomplete Parikh walk after 1591000 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=2678 ) properties (out of 14) seen :15900 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:49:14] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:14] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-22 09:49:14] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:14] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:14] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-22 09:49:14] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:49:14] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:14] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:14] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 14) seen :154193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :15873
[2022-05-22 09:49:17] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:17] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:17] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:17] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:17] [INFO ] Added : 6 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] Max seen :[15894, 38724, 15892, 15897, 15891, 15895, 15901, 15895, 15892, 19287, 15892, 14509, 15896, 15893]
Incomplete Parikh walk after 1591100 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2562 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2558 ) properties (out of 14) seen :15904 could not realise parikh vector
Incomplete Parikh walk after 1452600 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=2607 ) properties (out of 14) seen :14515 could not realise parikh vector
Incomplete Parikh walk after 1591000 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=2669 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1930500 steps, including 99 resets, run finished after 774 ms. (steps per millisecond=2494 ) properties (out of 14) seen :19298 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 98 resets, run finished after 798 ms. (steps per millisecond=1993 ) properties (out of 14) seen :15899 could not realise parikh vector
Incomplete Parikh walk after 1591300 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=2566 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2495 ) properties (out of 14) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 1591300 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2505 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1590900 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2625 ) properties (out of 14) seen :15899 could not realise parikh vector
Incomplete Parikh walk after 1591500 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=2665 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1591000 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2692 ) properties (out of 14) seen :15900 could not realise parikh vector
Incomplete Parikh walk after 3874200 steps, including 99 resets, run finished after 1448 ms. (steps per millisecond=2675 ) properties (out of 14) seen :38732 could not realise parikh vector
Incomplete Parikh walk after 1591200 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2578 ) properties (out of 14) seen :15902 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:49:27] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:27] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 09:49:27] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:27] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:27] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 09:49:27] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:49:27] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:27] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:27] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:27] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 14) seen :154564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :14516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :15873
[2022-05-22 09:49:30] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:30] [INFO ] Computed 0 place invariants in 1 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 31 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 15 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 13 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 19 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 9 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 6 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:30] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:30] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 09:49:30] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:49:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:31] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:31] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:31] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:31] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:31] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:31] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:31] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:31] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:31] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:31] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:31] [INFO ] Added : 6 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] Max seen :[15896, 38726, 15894, 15899, 15893, 15898, 15904, 15897, 15894, 19291, 15896, 14511, 15899, 15896]
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2502 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1591700 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2609 ) properties (out of 14) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 1452800 steps, including 99 resets, run finished after 582 ms. (steps per millisecond=2496 ) properties (out of 14) seen :14517 could not realise parikh vector
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2554 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1930900 steps, including 99 resets, run finished after 748 ms. (steps per millisecond=2581 ) properties (out of 14) seen :19301 could not realise parikh vector
Incomplete Parikh walk after 1591100 steps, including 98 resets, run finished after 791 ms. (steps per millisecond=2011 ) properties (out of 14) seen :15900 could not realise parikh vector
Incomplete Parikh walk after 1591500 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2510 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1592200 steps, including 99 resets, run finished after 656 ms. (steps per millisecond=2427 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 1591600 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2609 ) properties (out of 14) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 1591100 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2595 ) properties (out of 14) seen :15903 could not realise parikh vector
Incomplete Parikh walk after 1591700 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2498 ) properties (out of 14) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 1591200 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2440 ) properties (out of 14) seen :15903 could not realise parikh vector
Incomplete Parikh walk after 3874400 steps, including 99 resets, run finished after 1501 ms. (steps per millisecond=2581 ) properties (out of 14) seen :38735 could not realise parikh vector
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2494 ) properties (out of 14) seen :15906 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:49:41] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 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 44 ms returned []
[2022-05-22 09:49:41] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:41] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:41] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-22 09:49:41] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:49:41] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:41] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:41] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:41] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 921 ms. (steps per millisecond=1085 ) properties (out of 14) seen :154508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 14) seen :11888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
[2022-05-22 09:49:43] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:43] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:43] [INFO ] [Real]Added 8 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:49:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 5 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:44] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:44] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:44] [INFO ] Added : 6 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] Max seen :[15899, 38729, 15896, 15901, 15896, 15900, 15907, 15899, 15896, 19294, 15898, 14513, 15901, 15898]
Incomplete Parikh walk after 1591600 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2490 ) properties (out of 14) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 677 ms. (steps per millisecond=2351 ) properties (out of 14) seen :15910 could not realise parikh vector
Incomplete Parikh walk after 1453000 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2306 ) properties (out of 14) seen :14521 could not realise parikh vector
Incomplete Parikh walk after 1591600 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2498 ) properties (out of 14) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 1931200 steps, including 99 resets, run finished after 816 ms. (steps per millisecond=2366 ) properties (out of 14) seen :19302 could not realise parikh vector
Incomplete Parikh walk after 1591300 steps, including 98 resets, run finished after 874 ms. (steps per millisecond=1820 ) properties (out of 14) seen :15902 could not realise parikh vector
Incomplete Parikh walk after 1591700 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2510 ) properties (out of 14) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 687 ms. (steps per millisecond=2318 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1591800 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2467 ) properties (out of 14) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2418 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2445 ) properties (out of 14) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 1591400 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2440 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 3874700 steps, including 99 resets, run finished after 1591 ms. (steps per millisecond=2435 ) properties (out of 14) seen :38737 could not realise parikh vector
Incomplete Parikh walk after 1591700 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2437 ) properties (out of 14) seen :15907 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:49:55] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:55] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-22 09:49:55] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:55] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:55] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-22 09:49:55] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-22 09:49:55] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:55] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:49:55] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:55] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 976 ms. (steps per millisecond=1024 ) properties (out of 14) seen :154603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 14) seen :13370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 14) seen :15873
[2022-05-22 09:49:58] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:49:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:49:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:58] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:58] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:58] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 13 ms.
[2022-05-22 09:49:59] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:59] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Real]Added 8 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:49:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:49:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:49:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:49:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:49:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:49:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:49:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:49:59] [INFO ] Added : 6 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] Max seen :[15901, 38731, 15898, 15903, 15898, 15902, 15910, 15901, 15898, 19296, 15901, 14515, 15903, 15901]
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2483 ) properties (out of 14) seen :15909 could not realise parikh vector
Incomplete Parikh walk after 1592100 steps, including 99 resets, run finished after 675 ms. (steps per millisecond=2358 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 1453200 steps, including 99 resets, run finished after 686 ms. (steps per millisecond=2118 ) properties (out of 14) seen :14522 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2483 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 1931400 steps, including 99 resets, run finished after 836 ms. (steps per millisecond=2310 ) properties (out of 14) seen :19305 could not realise parikh vector
Incomplete Parikh walk after 1591500 steps, including 98 resets, run finished after 836 ms. (steps per millisecond=1903 ) properties (out of 14) seen :15905 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 650 ms. (steps per millisecond=2449 ) properties (out of 14) seen :15910 could not realise parikh vector
Incomplete Parikh walk after 1592800 steps, including 99 resets, run finished after 676 ms. (steps per millisecond=2356 ) properties (out of 14) seen :15918 could not realise parikh vector
Incomplete Parikh walk after 1592000 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2441 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 1591600 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2596 ) properties (out of 14) seen :15906 could not realise parikh vector
Incomplete Parikh walk after 1592100 steps, including 99 resets, run finished after 655 ms. (steps per millisecond=2430 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 1591600 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2542 ) properties (out of 14) seen :15904 could not realise parikh vector
Incomplete Parikh walk after 3874900 steps, including 99 resets, run finished after 1598 ms. (steps per millisecond=2424 ) properties (out of 14) seen :38739 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 99 resets, run finished after 680 ms. (steps per millisecond=2341 ) properties (out of 14) seen :15910 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:50:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:50:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-22 09:50:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:10] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 09:50:10] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:50:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:10] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 14) seen :153880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 14) seen :14511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
[2022-05-22 09:50:12] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:12] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:12] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:12] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:50:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 8 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 6 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 9 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 7 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 4 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 4 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 10 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 09:50:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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] Max seen :[15903, 38733, 15900, 15905, 15900, 15904, 15913, 15903, 15900, 19298, 15904, 14518, 15905, 15903]
Incomplete Parikh walk after 1592100 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2491 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2480 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1453500 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2363 ) properties (out of 14) seen :14525 could not realise parikh vector
Incomplete Parikh walk after 1592200 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2551 ) properties (out of 14) seen :15912 could not realise parikh vector
Incomplete Parikh walk after 1931600 steps, including 99 resets, run finished after 819 ms. (steps per millisecond=2358 ) properties (out of 14) seen :19306 could not realise parikh vector
Incomplete Parikh walk after 1591700 steps, including 98 resets, run finished after 756 ms. (steps per millisecond=2105 ) properties (out of 14) seen :15906 could not realise parikh vector
Incomplete Parikh walk after 1592100 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2563 ) properties (out of 14) seen :15912 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2548 ) properties (out of 14) seen :15920 could not realise parikh vector
Incomplete Parikh walk after 1592200 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2531 ) properties (out of 14) seen :15912 could not realise parikh vector
Incomplete Parikh walk after 1591800 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=2684 ) properties (out of 14) seen :15907 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=2539 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1591800 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2592 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 3875100 steps, including 99 resets, run finished after 1527 ms. (steps per millisecond=2537 ) properties (out of 14) seen :38742 could not realise parikh vector
Incomplete Parikh walk after 1592100 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2584 ) properties (out of 14) seen :15912 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:50:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:23] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-22 09:50:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:50:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:23] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2022-05-22 09:50:23] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:50:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:50:23] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:23] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 14) seen :155187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 14) seen :14522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:50:26] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:27] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:27] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:27] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:27] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:27] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:27] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:27] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:27] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:27] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:27] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:27] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:27] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:27] [INFO ] Added : 6 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] Max seen :[15905, 38736, 15902, 15907, 15902, 15906, 15916, 15905, 15902, 19300, 15906, 14520, 15907, 15907]
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2560 ) properties (out of 14) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2614 ) properties (out of 14) seen :15916 could not realise parikh vector
Incomplete Parikh walk after 1453700 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=2541 ) properties (out of 14) seen :14526 could not realise parikh vector
Incomplete Parikh walk after 1592400 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2649 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1931800 steps, including 99 resets, run finished after 756 ms. (steps per millisecond=2555 ) properties (out of 14) seen :19308 could not realise parikh vector
Incomplete Parikh walk after 1591900 steps, including 98 resets, run finished after 753 ms. (steps per millisecond=2114 ) properties (out of 14) seen :15908 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 612 ms. (steps per millisecond=2601 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1593400 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2517 ) properties (out of 14) seen :15924 could not realise parikh vector
Incomplete Parikh walk after 1592400 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2580 ) properties (out of 14) seen :15916 could not realise parikh vector
Incomplete Parikh walk after 1592000 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2618 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2619 ) properties (out of 14) seen :15915 could not realise parikh vector
Incomplete Parikh walk after 1592000 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2580 ) properties (out of 14) seen :15911 could not realise parikh vector
Incomplete Parikh walk after 3875400 steps, including 99 resets, run finished after 1472 ms. (steps per millisecond=2632 ) properties (out of 14) seen :38744 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2589 ) properties (out of 14) seen :15912 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:50:37] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:37] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:50:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-22 09:50:37] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:37] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-22 09:50:37] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-22 09:50:37] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:37] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:37] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=1076 ) properties (out of 14) seen :154697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :14525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
[2022-05-22 09:50:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:39] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:50:39] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:39] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:39] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 3 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:50:40] [INFO ] Added : 6 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] Max seen :[15907, 38739, 15905, 15909, 15905, 15909, 15919, 15908, 15904, 19302, 15908, 14522, 15909, 15910]
Incomplete Parikh walk after 1592800 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2598 ) properties (out of 14) seen :15918 could not realise parikh vector
Incomplete Parikh walk after 1592700 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2619 ) properties (out of 14) seen :15920 could not realise parikh vector
Incomplete Parikh walk after 1453900 steps, including 99 resets, run finished after 576 ms. (steps per millisecond=2524 ) properties (out of 14) seen :14528 could not realise parikh vector
Incomplete Parikh walk after 1592600 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2654 ) properties (out of 14) seen :15916 could not realise parikh vector
Incomplete Parikh walk after 1932000 steps, including 99 resets, run finished after 743 ms. (steps per millisecond=2600 ) properties (out of 14) seen :19311 could not realise parikh vector
Incomplete Parikh walk after 1592100 steps, including 98 resets, run finished after 748 ms. (steps per millisecond=2128 ) properties (out of 14) seen :15910 could not realise parikh vector
Incomplete Parikh walk after 1592600 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2610 ) properties (out of 14) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2474 ) properties (out of 14) seen :15926 could not realise parikh vector
Incomplete Parikh walk after 1592700 steps, including 99 resets, run finished after 612 ms. (steps per millisecond=2602 ) properties (out of 14) seen :15918 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2614 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1592700 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2632 ) properties (out of 14) seen :15916 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2649 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 3875700 steps, including 99 resets, run finished after 1510 ms. (steps per millisecond=2566 ) properties (out of 14) seen :38747 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2614 ) properties (out of 14) seen :15915 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:50:50] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:50] [INFO ] Implicit Places using invariants in 24 ms returned []
[2022-05-22 09:50:50] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:50] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 09:50:50] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:50:50] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:50] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties (out of 14) seen :154890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 14) seen :11516
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
[2022-05-22 09:50:52] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:50:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:50:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:50:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:52] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:50:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:52] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:52] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:50:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:50:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:50:53] [INFO ] Added : 6 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] Max seen :[15909, 38741, 15908, 15911, 15907, 15912, 15922, 15910, 15906, 19304, 15910, 14524, 15911, 15912]
Incomplete Parikh walk after 1593000 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2516 ) properties (out of 14) seen :15919 could not realise parikh vector
Incomplete Parikh walk after 1592900 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2488 ) properties (out of 14) seen :15919 could not realise parikh vector
Incomplete Parikh walk after 1454100 steps, including 99 resets, run finished after 586 ms. (steps per millisecond=2481 ) properties (out of 14) seen :14532 could not realise parikh vector
Incomplete Parikh walk after 1592800 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2585 ) properties (out of 14) seen :15919 could not realise parikh vector
Incomplete Parikh walk after 1932200 steps, including 99 resets, run finished after 748 ms. (steps per millisecond=2583 ) properties (out of 14) seen :19314 could not realise parikh vector
Incomplete Parikh walk after 1592300 steps, including 98 resets, run finished after 747 ms. (steps per millisecond=2131 ) properties (out of 14) seen :15912 could not realise parikh vector
Incomplete Parikh walk after 1592800 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2594 ) properties (out of 14) seen :15920 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2583 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 1593000 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2586 ) properties (out of 14) seen :15921 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2610 ) properties (out of 14) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 1592900 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2607 ) properties (out of 14) seen :15919 could not realise parikh vector
Incomplete Parikh walk after 1592600 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2581 ) properties (out of 14) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 3875900 steps, including 99 resets, run finished after 1495 ms. (steps per millisecond=2592 ) properties (out of 14) seen :38752 could not realise parikh vector
Incomplete Parikh walk after 1592700 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2585 ) properties (out of 14) seen :15918 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:51:03] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:03] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-05-22 09:51:03] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:03] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-22 09:51:03] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:51:03] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:03] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 14) seen :154368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 14) seen :14575
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
[2022-05-22 09:51:06] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:06] [INFO ] Computed 0 place invariants in 1 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 16 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 8 Read/Feed constraints in 5 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 9 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 12 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 Read/Feed constraints in 4 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 8 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 9 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 21 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 10 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 Read/Feed constraints in 6 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 8 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 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 4 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:51:06] [INFO ] Added : 6 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] Max seen :[15911, 38743, 15911, 15914, 15909, 15914, 15926, 15913, 15908, 19307, 15913, 14527, 15913, 15914]
Incomplete Parikh walk after 1593200 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2553 ) properties (out of 14) seen :15925 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2594 ) properties (out of 14) seen :15921 could not realise parikh vector
Incomplete Parikh walk after 1454400 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=2486 ) properties (out of 14) seen :14533 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2607 ) properties (out of 14) seen :15924 could not realise parikh vector
Incomplete Parikh walk after 1932500 steps, including 99 resets, run finished after 738 ms. (steps per millisecond=2618 ) properties (out of 14) seen :19316 could not realise parikh vector
Incomplete Parikh walk after 1592500 steps, including 98 resets, run finished after 751 ms. (steps per millisecond=2120 ) properties (out of 14) seen :15914 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 99 resets, run finished after 589 ms. (steps per millisecond=2704 ) properties (out of 14) seen :15923 could not realise parikh vector
Incomplete Parikh walk after 1594400 steps, including 99 resets, run finished after 612 ms. (steps per millisecond=2605 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1593200 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=2682 ) properties (out of 14) seen :15923 could not realise parikh vector
Incomplete Parikh walk after 1592700 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=2663 ) properties (out of 14) seen :15919 could not realise parikh vector
Incomplete Parikh walk after 1593200 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2695 ) properties (out of 14) seen :15923 could not realise parikh vector
Incomplete Parikh walk after 1592900 steps, including 99 resets, run finished after 587 ms. (steps per millisecond=2713 ) properties (out of 14) seen :15920 could not realise parikh vector
Incomplete Parikh walk after 3876100 steps, including 99 resets, run finished after 1464 ms. (steps per millisecond=2647 ) properties (out of 14) seen :38752 could not realise parikh vector
Incomplete Parikh walk after 1592900 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2581 ) properties (out of 14) seen :15920 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:51:16] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-22 09:51:16] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 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 8 read => feed constraints.
[2022-05-22 09:51:16] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-05-22 09:51:16] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:51:16] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 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 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 905 ms. (steps per millisecond=1104 ) properties (out of 14) seen :154756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 14) seen :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:51:19] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 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 23 ms returned sat
[2022-05-22 09:51:19] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 Read/Feed constraints in 5 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 2 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 ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 4 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 7 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:51:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 ] [Real]Added 8 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 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:19] [INFO ] Added : 6 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] Max seen :[15913, 38746, 15914, 15916, 15911, 15916, 15929, 15916, 15910, 19309, 15915, 14529, 15915, 15918]
Incomplete Parikh walk after 1593600 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2509 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 1593300 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=2399 ) properties (out of 14) seen :15924 could not realise parikh vector
Incomplete Parikh walk after 1454600 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2461 ) properties (out of 14) seen :14535 could not realise parikh vector
Incomplete Parikh walk after 1593300 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2578 ) properties (out of 14) seen :15924 could not realise parikh vector
Incomplete Parikh walk after 1932700 steps, including 99 resets, run finished after 761 ms. (steps per millisecond=2539 ) properties (out of 14) seen :19317 could not realise parikh vector
Incomplete Parikh walk after 1592700 steps, including 98 resets, run finished after 784 ms. (steps per millisecond=2031 ) properties (out of 14) seen :15916 could not realise parikh vector
Incomplete Parikh walk after 1593400 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2545 ) properties (out of 14) seen :15925 could not realise parikh vector
Incomplete Parikh walk after 1594700 steps, including 99 resets, run finished after 650 ms. (steps per millisecond=2453 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1593400 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2440 ) properties (out of 14) seen :15925 could not realise parikh vector
Incomplete Parikh walk after 1592900 steps, including 99 resets, run finished after 649 ms. (steps per millisecond=2454 ) properties (out of 14) seen :15920 could not realise parikh vector
Incomplete Parikh walk after 1593400 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2537 ) properties (out of 14) seen :15923 could not realise parikh vector
Incomplete Parikh walk after 1593200 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2520 ) properties (out of 14) seen :15922 could not realise parikh vector
Incomplete Parikh walk after 3876400 steps, including 99 resets, run finished after 1557 ms. (steps per millisecond=2489 ) properties (out of 14) seen :38755 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2500 ) properties (out of 14) seen :15921 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:51:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:29] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 09:51:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-22 09:51:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:29] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:29] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-22 09:51:29] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-22 09:51:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:30] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:30] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 897 ms. (steps per millisecond=1114 ) properties (out of 14) seen :154420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 14) seen :14557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
[2022-05-22 09:51:32] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:32] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:32] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:51:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:51:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:33] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:33] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:33] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:33] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:33] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:33] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:33] [INFO ] Added : 6 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] Max seen :[15915, 38748, 15916, 15918, 15914, 15919, 15932, 15919, 15912, 19311, 15918, 14531, 15917, 15920]
Incomplete Parikh walk after 1593800 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2562 ) properties (out of 14) seen :15929 could not realise parikh vector
Incomplete Parikh walk after 1593500 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2591 ) properties (out of 14) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 1454800 steps, including 99 resets, run finished after 569 ms. (steps per millisecond=2556 ) properties (out of 14) seen :14538 could not realise parikh vector
Incomplete Parikh walk after 1593600 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2591 ) properties (out of 14) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 1932900 steps, including 99 resets, run finished after 756 ms. (steps per millisecond=2556 ) properties (out of 14) seen :19318 could not realise parikh vector
Incomplete Parikh walk after 1592900 steps, including 98 resets, run finished after 765 ms. (steps per millisecond=2082 ) properties (out of 14) seen :15917 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2533 ) properties (out of 14) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 1595000 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2519 ) properties (out of 14) seen :15939 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2490 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 1593200 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2532 ) properties (out of 14) seen :15922 could not realise parikh vector
Incomplete Parikh walk after 1593600 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2525 ) properties (out of 14) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 1593400 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2505 ) properties (out of 14) seen :15926 could not realise parikh vector
Incomplete Parikh walk after 3876600 steps, including 99 resets, run finished after 1506 ms. (steps per millisecond=2574 ) properties (out of 14) seen :38756 could not realise parikh vector
Incomplete Parikh walk after 1593300 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2497 ) properties (out of 14) seen :15923 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:51:43] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:43] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:51:43] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:43] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:43] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2022-05-22 09:51:43] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:51:43] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:43] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:43] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 14) seen :154595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 14) seen :14507
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
[2022-05-22 09:51:45] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:51:45] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:45] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:51:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:45] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:51:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:45] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:51:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:46] [INFO ] Added : 6 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] Max seen :[15917, 38750, 15919, 15920, 15916, 15922, 15935, 15921, 15914, 19312, 15920, 14534, 15919, 15922]
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 719 ms. (steps per millisecond=2216 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 99 resets, run finished after 673 ms. (steps per millisecond=2368 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 1455100 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2262 ) properties (out of 14) seen :14540 could not realise parikh vector
Incomplete Parikh walk after 1593800 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2498 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 1933000 steps, including 99 resets, run finished after 811 ms. (steps per millisecond=2383 ) properties (out of 14) seen :19320 could not realise parikh vector
Incomplete Parikh walk after 1593100 steps, including 98 resets, run finished after 860 ms. (steps per millisecond=1852 ) properties (out of 14) seen :15920 could not realise parikh vector
Incomplete Parikh walk after 1593900 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2506 ) properties (out of 14) seen :15930 could not realise parikh vector
Incomplete Parikh walk after 1595300 steps, including 99 resets, run finished after 654 ms. (steps per millisecond=2439 ) properties (out of 14) seen :15942 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2479 ) properties (out of 14) seen :15930 could not realise parikh vector
Incomplete Parikh walk after 1593400 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2529 ) properties (out of 14) seen :15925 could not realise parikh vector
Incomplete Parikh walk after 1593800 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2513 ) properties (out of 14) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2513 ) properties (out of 14) seen :15927 could not realise parikh vector
Incomplete Parikh walk after 3876800 steps, including 99 resets, run finished after 1510 ms. (steps per millisecond=2567 ) properties (out of 14) seen :38758 could not realise parikh vector
Incomplete Parikh walk after 1593500 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2533 ) properties (out of 14) seen :15925 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:51:57] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:57] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 09:51:57] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:57] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2022-05-22 09:51:57] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-22 09:51:57] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:51:57] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:57] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 962 ms. (steps per millisecond=1039 ) properties (out of 14) seen :154504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :14531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
[2022-05-22 09:51:59] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:51:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:51:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:59] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:51:59] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:51:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:51:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:51:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:51:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 14 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:52:00] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15919, 38752, 15922, 15922, 15918, 15924, 15938, 15924, 15916, 19314, 15922, 14536, 15922, 15924]
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 612 ms. (steps per millisecond=2604 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2579 ) properties (out of 14) seen :15930 could not realise parikh vector
Incomplete Parikh walk after 1455300 steps, including 99 resets, run finished after 577 ms. (steps per millisecond=2522 ) properties (out of 14) seen :14543 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=2683 ) properties (out of 14) seen :15931 could not realise parikh vector
Incomplete Parikh walk after 1933200 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=2581 ) properties (out of 14) seen :19323 could not realise parikh vector
Incomplete Parikh walk after 1593300 steps, including 98 resets, run finished after 739 ms. (steps per millisecond=2156 ) properties (out of 14) seen :15922 could not realise parikh vector
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=2729 ) properties (out of 14) seen :15933 could not realise parikh vector
Incomplete Parikh walk after 1595600 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2493 ) properties (out of 14) seen :15946 could not realise parikh vector
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=2400 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 1593600 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2574 ) properties (out of 14) seen :15926 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2621 ) properties (out of 14) seen :15929 could not realise parikh vector
Incomplete Parikh walk after 1594000 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2600 ) properties (out of 14) seen :15930 could not realise parikh vector
Incomplete Parikh walk after 3877000 steps, including 99 resets, run finished after 1571 ms. (steps per millisecond=2467 ) properties (out of 14) seen :38760 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2587 ) properties (out of 14) seen :15927 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:52:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:10] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-05-22 09:52:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:10] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-05-22 09:52:10] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:52:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:10] [INFO ] Dead Transitions using invariants and state equation in 10 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 14) seen :154000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :14547
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
[2022-05-22 09:52:13] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:13] [INFO ] Added : 6 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] Max seen :[15921, 38754, 15925, 15924, 15920, 15926, 15941, 15926, 15918, 19317, 15924, 14538, 15924, 15926]
Incomplete Parikh walk after 1594400 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2635 ) properties (out of 14) seen :15935 could not realise parikh vector
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2630 ) properties (out of 14) seen :15933 could not realise parikh vector
Incomplete Parikh walk after 1455500 steps, including 99 resets, run finished after 555 ms. (steps per millisecond=2622 ) properties (out of 14) seen :14545 could not realise parikh vector
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 564 ms. (steps per millisecond=2826 ) properties (out of 14) seen :15933 could not realise parikh vector
Incomplete Parikh walk after 1933500 steps, including 99 resets, run finished after 762 ms. (steps per millisecond=2537 ) properties (out of 14) seen :19326 could not realise parikh vector
Incomplete Parikh walk after 1593500 steps, including 98 resets, run finished after 778 ms. (steps per millisecond=2048 ) properties (out of 14) seen :15924 could not realise parikh vector
Incomplete Parikh walk after 1594400 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2563 ) properties (out of 14) seen :15935 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2582 ) properties (out of 14) seen :15948 could not realise parikh vector
Incomplete Parikh walk after 1594400 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=2684 ) properties (out of 14) seen :15934 could not realise parikh vector
Incomplete Parikh walk after 1593800 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2647 ) properties (out of 14) seen :15931 could not realise parikh vector
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=2665 ) properties (out of 14) seen :15933 could not realise parikh vector
Incomplete Parikh walk after 1594300 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=2675 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 3877200 steps, including 99 resets, run finished after 1447 ms. (steps per millisecond=2679 ) properties (out of 14) seen :38762 could not realise parikh vector
Incomplete Parikh walk after 1593900 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=2669 ) properties (out of 14) seen :15930 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:52:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:23] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:52:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:23] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 09:52:23] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-22 09:52:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:23] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:23] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 885 ms. (steps per millisecond=1129 ) properties (out of 14) seen :154744
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :14534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
[2022-05-22 09:52:26] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:26] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:52:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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] Max seen :[15924, 38756, 15927, 15927, 15923, 15928, 15944, 15928, 15920, 19319, 15926, 14540, 15926, 15929]
Incomplete Parikh walk after 1594700 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2531 ) properties (out of 14) seen :15939 could not realise parikh vector
Incomplete Parikh walk after 1594400 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2563 ) properties (out of 14) seen :15933 could not realise parikh vector
Incomplete Parikh walk after 1455700 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=2488 ) properties (out of 14) seen :14547 could not realise parikh vector
Incomplete Parikh walk after 1594400 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2592 ) properties (out of 14) seen :15934 could not realise parikh vector
Incomplete Parikh walk after 1933700 steps, including 99 resets, run finished after 763 ms. (steps per millisecond=2534 ) properties (out of 14) seen :19327 could not realise parikh vector
Incomplete Parikh walk after 1593700 steps, including 98 resets, run finished after 760 ms. (steps per millisecond=2096 ) properties (out of 14) seen :15926 could not realise parikh vector
Incomplete Parikh walk after 1594600 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2555 ) properties (out of 14) seen :15937 could not realise parikh vector
Incomplete Parikh walk after 1596200 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2497 ) properties (out of 14) seen :15951 could not realise parikh vector
Incomplete Parikh walk after 1594600 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2576 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1594100 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=2665 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 1594500 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=2688 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1594500 steps, including 99 resets, run finished after 599 ms. (steps per millisecond=2661 ) properties (out of 14) seen :15935 could not realise parikh vector
Incomplete Parikh walk after 3877400 steps, including 99 resets, run finished after 1559 ms. (steps per millisecond=2487 ) properties (out of 14) seen :38764 could not realise parikh vector
Incomplete Parikh walk after 1594200 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2583 ) properties (out of 14) seen :15934 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:52:36] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:36] [INFO ] Implicit Places using invariants in 20 ms returned []
[2022-05-22 09:52:36] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:36] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:36] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-22 09:52:36] [INFO ] Redundant transitions in 9 ms returned []
[2022-05-22 09:52:36] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:36] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:36] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:36] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 14) seen :154700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :14525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
[2022-05-22 09:52:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 13 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:39] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:39] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:40] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:40] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:40] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:40] [INFO ] Added : 6 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] Max seen :[15926, 38758, 15930, 15929, 15925, 15930, 15947, 15931, 15922, 19321, 15928, 14542, 15928, 15933]
Incomplete Parikh walk after 1595100 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2492 ) properties (out of 14) seen :15946 could not realise parikh vector
Incomplete Parikh walk after 1594600 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=2383 ) properties (out of 14) seen :15937 could not realise parikh vector
Incomplete Parikh walk after 1455900 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=2348 ) properties (out of 14) seen :14549 could not realise parikh vector
Incomplete Parikh walk after 1594600 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2597 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1933900 steps, including 99 resets, run finished after 747 ms. (steps per millisecond=2588 ) properties (out of 14) seen :19329 could not realise parikh vector
Incomplete Parikh walk after 1593900 steps, including 98 resets, run finished after 716 ms. (steps per millisecond=2226 ) properties (out of 14) seen :15928 could not realise parikh vector
Incomplete Parikh walk after 1594900 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2618 ) properties (out of 14) seen :15940 could not realise parikh vector
Incomplete Parikh walk after 1596500 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2550 ) properties (out of 14) seen :15953 could not realise parikh vector
Incomplete Parikh walk after 1594800 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2658 ) properties (out of 14) seen :15939 could not realise parikh vector
Incomplete Parikh walk after 1594300 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2613 ) properties (out of 14) seen :15934 could not realise parikh vector
Incomplete Parikh walk after 1594700 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2559 ) properties (out of 14) seen :15935 could not realise parikh vector
Incomplete Parikh walk after 1594800 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2495 ) properties (out of 14) seen :15938 could not realise parikh vector
Incomplete Parikh walk after 3877600 steps, including 99 resets, run finished after 1508 ms. (steps per millisecond=2571 ) properties (out of 14) seen :38767 could not realise parikh vector
Incomplete Parikh walk after 1594400 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2526 ) properties (out of 14) seen :15934 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:52:50] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:50] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:52:50] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:50] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 09:52:50] [INFO ] Redundant transitions in 24 ms returned []
[2022-05-22 09:52:50] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:50] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:50] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 916 ms. (steps per millisecond=1091 ) properties (out of 14) seen :154546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :14518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:52:52] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:52:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:52] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:52:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:52] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:52] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:52] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 09:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:52] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:52] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:52:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:52:53] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:52:53] [INFO ] Added : 6 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] Max seen :[15928, 38761, 15932, 15931, 15927, 15933, 15949, 15934, 15924, 19323, 15930, 14544, 15930, 15936]
Incomplete Parikh walk after 1595400 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2632 ) properties (out of 14) seen :15946 could not realise parikh vector
Incomplete Parikh walk after 1594800 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2580 ) properties (out of 14) seen :15939 could not realise parikh vector
Incomplete Parikh walk after 1456100 steps, including 99 resets, run finished after 564 ms. (steps per millisecond=2581 ) properties (out of 14) seen :14550 could not realise parikh vector
Incomplete Parikh walk after 1594800 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2610 ) properties (out of 14) seen :15938 could not realise parikh vector
Incomplete Parikh walk after 1934100 steps, including 99 resets, run finished after 728 ms. (steps per millisecond=2656 ) properties (out of 14) seen :19331 could not realise parikh vector
Incomplete Parikh walk after 1594100 steps, including 98 resets, run finished after 740 ms. (steps per millisecond=2154 ) properties (out of 14) seen :15931 could not realise parikh vector
Incomplete Parikh walk after 1595200 steps, including 99 resets, run finished after 590 ms. (steps per millisecond=2703 ) properties (out of 14) seen :15942 could not realise parikh vector
Incomplete Parikh walk after 1596700 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2558 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1595100 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2515 ) properties (out of 14) seen :15941 could not realise parikh vector
Incomplete Parikh walk after 1594500 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2653 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1594900 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=2685 ) properties (out of 14) seen :15939 could not realise parikh vector
Incomplete Parikh walk after 1595000 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2698 ) properties (out of 14) seen :15941 could not realise parikh vector
Incomplete Parikh walk after 3877900 steps, including 99 resets, run finished after 1438 ms. (steps per millisecond=2696 ) properties (out of 14) seen :38769 could not realise parikh vector
Incomplete Parikh walk after 1594600 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2698 ) properties (out of 14) seen :15936 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:53:03] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:03] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:03] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-22 09:53:03] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:03] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:03] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-22 09:53:03] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-22 09:53:03] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:03] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:03] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 14) seen :154529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 14) seen :14544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:53:05] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:05] [INFO ] Computed 0 place invariants in 1 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 ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:05] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 6 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 8 Read/Feed constraints in 0 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 17 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 6 causal constraints over 2 iterations in 10 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 9 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 8 Read/Feed constraints in 5 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 8 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 8 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 09:53:05] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:05] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:06] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:06] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:06] [INFO ] Added : 6 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] Max seen :[15930, 38763, 15935, 15933, 15929, 15936, 15952, 15936, 15926, 19325, 15932, 14546, 15932, 15938]
Incomplete Parikh walk after 1595600 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2594 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1595000 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2535 ) properties (out of 14) seen :15943 could not realise parikh vector
Incomplete Parikh walk after 1456300 steps, including 99 resets, run finished after 568 ms. (steps per millisecond=2563 ) properties (out of 14) seen :14553 could not realise parikh vector
Incomplete Parikh walk after 1595000 steps, including 99 resets, run finished after 604 ms. (steps per millisecond=2640 ) properties (out of 14) seen :15941 could not realise parikh vector
Incomplete Parikh walk after 1934300 steps, including 99 resets, run finished after 769 ms. (steps per millisecond=2515 ) properties (out of 14) seen :19333 could not realise parikh vector
Incomplete Parikh walk after 1594300 steps, including 98 resets, run finished after 768 ms. (steps per millisecond=2075 ) properties (out of 14) seen :15932 could not realise parikh vector
Incomplete Parikh walk after 1595400 steps, including 99 resets, run finished after 604 ms. (steps per millisecond=2641 ) properties (out of 14) seen :15945 could not realise parikh vector
Incomplete Parikh walk after 1597000 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=2394 ) properties (out of 14) seen :15959 could not realise parikh vector
Incomplete Parikh walk after 1595400 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=2381 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1594700 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2523 ) properties (out of 14) seen :15937 could not realise parikh vector
Incomplete Parikh walk after 1595100 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2535 ) properties (out of 14) seen :15942 could not realise parikh vector
Incomplete Parikh walk after 1595300 steps, including 99 resets, run finished after 650 ms. (steps per millisecond=2454 ) properties (out of 14) seen :15943 could not realise parikh vector
Incomplete Parikh walk after 3878100 steps, including 99 resets, run finished after 1479 ms. (steps per millisecond=2622 ) properties (out of 14) seen :38772 could not realise parikh vector
Incomplete Parikh walk after 1594800 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2698 ) properties (out of 14) seen :15938 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:53:16] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:16] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 09:53:16] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:16] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-22 09:53:16] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:53:16] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:16] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:16] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 907 ms. (steps per millisecond=1102 ) properties (out of 14) seen :154263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=10752 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=10869 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 14) seen :11533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
[2022-05-22 09:53:18] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:18] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 09:53:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:18] [INFO ] Added : 6 causal constraints over 2 iterations in 9 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 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 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 7 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 10 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 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 6 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 15 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 4 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 15 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 6 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 Read/Feed constraints in 0 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 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 5 ms returned sat
[2022-05-22 09:53:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:19] [INFO ] Added : 6 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] Max seen :[15932, 38765, 15937, 15936, 15931, 15939, 15955, 15939, 15928, 19327, 15935, 14548, 15935, 15940]
Incomplete Parikh walk after 1595800 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2586 ) properties (out of 14) seen :15948 could not realise parikh vector
Incomplete Parikh walk after 1595300 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2552 ) properties (out of 14) seen :15943 could not realise parikh vector
Incomplete Parikh walk after 1456500 steps, including 99 resets, run finished after 571 ms. (steps per millisecond=2550 ) properties (out of 14) seen :14554 could not realise parikh vector
Incomplete Parikh walk after 1595300 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2552 ) properties (out of 14) seen :15943 could not realise parikh vector
Incomplete Parikh walk after 1934500 steps, including 99 resets, run finished after 743 ms. (steps per millisecond=2603 ) properties (out of 14) seen :19336 could not realise parikh vector
Incomplete Parikh walk after 1594500 steps, including 98 resets, run finished after 750 ms. (steps per millisecond=2126 ) properties (out of 14) seen :15934 could not realise parikh vector
Incomplete Parikh walk after 1595700 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2637 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1597300 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2503 ) properties (out of 14) seen :15962 could not realise parikh vector
Incomplete Parikh walk after 1595700 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2561 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1594900 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2631 ) properties (out of 14) seen :15940 could not realise parikh vector
Incomplete Parikh walk after 1595400 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2564 ) properties (out of 14) seen :15944 could not realise parikh vector
Incomplete Parikh walk after 1595500 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2565 ) properties (out of 14) seen :15945 could not realise parikh vector
Incomplete Parikh walk after 3878300 steps, including 99 resets, run finished after 1509 ms. (steps per millisecond=2570 ) properties (out of 14) seen :38773 could not realise parikh vector
Incomplete Parikh walk after 1595000 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2597 ) properties (out of 14) seen :15941 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:53:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:29] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 09:53:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:29] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:29] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:29] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-22 09:53:29] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:53:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:29] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:29] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 922 ms. (steps per millisecond=1084 ) properties (out of 14) seen :154721
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 14) seen :14528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
[2022-05-22 09:53:32] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 14 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 11 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:33] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:33] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:33] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:33] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:33] [INFO ] Added : 6 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] Max seen :[15935, 38767, 15939, 15938, 15933, 15941, 15958, 15941, 15930, 19329, 15937, 14550, 15937, 15942]
Incomplete Parikh walk after 1596000 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2582 ) properties (out of 14) seen :15951 could not realise parikh vector
Incomplete Parikh walk after 1595500 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2536 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1456700 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2477 ) properties (out of 14) seen :14556 could not realise parikh vector
Incomplete Parikh walk after 1595500 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2528 ) properties (out of 14) seen :15946 could not realise parikh vector
Incomplete Parikh walk after 1934700 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=2583 ) properties (out of 14) seen :19338 could not realise parikh vector
Incomplete Parikh walk after 1594700 steps, including 98 resets, run finished after 779 ms. (steps per millisecond=2047 ) properties (out of 14) seen :15936 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2624 ) properties (out of 14) seen :15952 could not realise parikh vector
Incomplete Parikh walk after 1597600 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=2406 ) properties (out of 14) seen :15964 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2537 ) properties (out of 14) seen :15949 could not realise parikh vector
Incomplete Parikh walk after 1595100 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=2511 ) properties (out of 14) seen :15942 could not realise parikh vector
Incomplete Parikh walk after 1595600 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=2668 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1595700 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=2628 ) properties (out of 14) seen :15946 could not realise parikh vector
Incomplete Parikh walk after 3878500 steps, including 99 resets, run finished after 1533 ms. (steps per millisecond=2530 ) properties (out of 14) seen :38775 could not realise parikh vector
Incomplete Parikh walk after 1595300 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=2395 ) properties (out of 14) seen :15942 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:53:43] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:43] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-05-22 09:53:43] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:43] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:43] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-05-22 09:53:43] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:53:43] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:43] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:43] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:43] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 944 ms. (steps per millisecond=1059 ) properties (out of 14) seen :154184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 14) seen :14504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :15873
[2022-05-22 09:53:45] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:45] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:45] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:45] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-22 09:53:45] [INFO ] Added : 6 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:45] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:45] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:45] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:53:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:53:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:53:46] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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] Max seen :[15937, 38769, 15941, 15940, 15935, 15943, 15961, 15944, 15932, 19332, 15939, 14552, 15939, 15944]
Incomplete Parikh walk after 1596200 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2521 ) properties (out of 14) seen :15952 could not realise parikh vector
Incomplete Parikh walk after 1595700 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2569 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1456900 steps, including 99 resets, run finished after 570 ms. (steps per millisecond=2555 ) properties (out of 14) seen :14558 could not realise parikh vector
Incomplete Parikh walk after 1595700 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2624 ) properties (out of 14) seen :15948 could not realise parikh vector
Incomplete Parikh walk after 1935000 steps, including 99 resets, run finished after 734 ms. (steps per millisecond=2636 ) properties (out of 14) seen :19340 could not realise parikh vector
Incomplete Parikh walk after 1594900 steps, including 98 resets, run finished after 804 ms. (steps per millisecond=1983 ) properties (out of 14) seen :15938 could not realise parikh vector
Incomplete Parikh walk after 1596200 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2578 ) properties (out of 14) seen :15953 could not realise parikh vector
Incomplete Parikh walk after 1597900 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2500 ) properties (out of 14) seen :15969 could not realise parikh vector
Incomplete Parikh walk after 1596100 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2599 ) properties (out of 14) seen :15951 could not realise parikh vector
Incomplete Parikh walk after 1595300 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2568 ) properties (out of 14) seen :15944 could not realise parikh vector
Incomplete Parikh walk after 1595800 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2557 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2586 ) properties (out of 14) seen :15950 could not realise parikh vector
Incomplete Parikh walk after 3878700 steps, including 99 resets, run finished after 1502 ms. (steps per millisecond=2582 ) properties (out of 14) seen :38778 could not realise parikh vector
Incomplete Parikh walk after 1595500 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2560 ) properties (out of 14) seen :15945 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:53:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:56] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:53:56] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-22 09:53:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:53:57] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 765 ms to find 0 implicit places.
[2022-05-22 09:53:57] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-22 09:53:57] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:57] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:57] [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 14) seen :154500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 14) seen :14540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 14) seen :15873
[2022-05-22 09:53:59] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:53:59] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:00] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:00] [INFO ] Added : 6 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] Max seen :[15939, 38771, 15943, 15942, 15938, 15945, 15965, 15946, 15934, 19334, 15941, 14554, 15941, 15946]
Incomplete Parikh walk after 1596400 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2537 ) properties (out of 14) seen :15956 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2533 ) properties (out of 14) seen :15949 could not realise parikh vector
Incomplete Parikh walk after 1457100 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=2569 ) properties (out of 14) seen :14560 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2557 ) properties (out of 14) seen :15949 could not realise parikh vector
Incomplete Parikh walk after 1935200 steps, including 99 resets, run finished after 752 ms. (steps per millisecond=2573 ) properties (out of 14) seen :19343 could not realise parikh vector
Incomplete Parikh walk after 1595100 steps, including 98 resets, run finished after 758 ms. (steps per millisecond=2104 ) properties (out of 14) seen :15941 could not realise parikh vector
Incomplete Parikh walk after 1596400 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2660 ) properties (out of 14) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 1598300 steps, including 99 resets, run finished after 670 ms. (steps per millisecond=2385 ) properties (out of 14) seen :15971 could not realise parikh vector
Incomplete Parikh walk after 1596300 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2599 ) properties (out of 14) seen :15954 could not realise parikh vector
Incomplete Parikh walk after 1595600 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2532 ) properties (out of 14) seen :15947 could not realise parikh vector
Incomplete Parikh walk after 1596000 steps, including 99 resets, run finished after 604 ms. (steps per millisecond=2642 ) properties (out of 14) seen :15950 could not realise parikh vector
Incomplete Parikh walk after 1596100 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2505 ) properties (out of 14) seen :15951 could not realise parikh vector
Incomplete Parikh walk after 3878900 steps, including 99 resets, run finished after 1506 ms. (steps per millisecond=2575 ) properties (out of 14) seen :38780 could not realise parikh vector
Incomplete Parikh walk after 1595700 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=2406 ) properties (out of 14) seen :15948 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:54:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:10] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-22 09:54:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-22 09:54:10] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:54:10] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:10] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:10] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 916 ms. (steps per millisecond=1091 ) properties (out of 14) seen :154462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 14) seen :14532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 14) seen :15873
[2022-05-22 09:54:13] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:13] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:13] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:13] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 causal constraints over 2 iterations in 113 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 09:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:14] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:14] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:14] [INFO ] Added : 6 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] Max seen :[15941, 38773, 15946, 15944, 15940, 15947, 15967, 15948, 15936, 19336, 15943, 14556, 15943, 15948]
Incomplete Parikh walk after 1596600 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2506 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1596100 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=2403 ) properties (out of 14) seen :15952 could not realise parikh vector
Incomplete Parikh walk after 1457300 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2287 ) properties (out of 14) seen :14563 could not realise parikh vector
Incomplete Parikh walk after 1596100 steps, including 99 resets, run finished after 643 ms. (steps per millisecond=2482 ) properties (out of 14) seen :15951 could not realise parikh vector
Incomplete Parikh walk after 1935400 steps, including 99 resets, run finished after 810 ms. (steps per millisecond=2389 ) properties (out of 14) seen :19345 could not realise parikh vector
Incomplete Parikh walk after 1595300 steps, including 98 resets, run finished after 862 ms. (steps per millisecond=1850 ) properties (out of 14) seen :15944 could not realise parikh vector
Incomplete Parikh walk after 1596600 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2538 ) properties (out of 14) seen :15956 could not realise parikh vector
Incomplete Parikh walk after 1598500 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=2396 ) properties (out of 14) seen :15974 could not realise parikh vector
Incomplete Parikh walk after 1596500 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2490 ) properties (out of 14) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 1595800 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2521 ) properties (out of 14) seen :15951 could not realise parikh vector
Incomplete Parikh walk after 1596200 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=2545 ) properties (out of 14) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 1596400 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2525 ) properties (out of 14) seen :15954 could not realise parikh vector
Incomplete Parikh walk after 3879100 steps, including 99 resets, run finished after 1551 ms. (steps per millisecond=2501 ) properties (out of 14) seen :38781 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2525 ) properties (out of 14) seen :15950 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:54:25] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:25] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:25] [INFO ] Implicit Places using invariants in 25 ms returned []
[2022-05-22 09:54:25] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:25] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:25] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-22 09:54:25] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-22 09:54:25] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:25] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:25] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:25] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 14) seen :154315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :12355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 14) seen :15873
[2022-05-22 09:54:28] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:28] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:28] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:28] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:29] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:29] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:29] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:29] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:29] [INFO ] Added : 6 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] Max seen :[15943, 38775, 15948, 15947, 15943, 15949, 15970, 15951, 15939, 19338, 15945, 14559, 15945, 15950]
Incomplete Parikh walk after 1596800 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2592 ) properties (out of 14) seen :15959 could not realise parikh vector
Incomplete Parikh walk after 1596300 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2463 ) properties (out of 14) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 1457600 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2366 ) properties (out of 14) seen :14566 could not realise parikh vector
Incomplete Parikh walk after 1596300 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2517 ) properties (out of 14) seen :15954 could not realise parikh vector
Incomplete Parikh walk after 1935600 steps, including 99 resets, run finished after 802 ms. (steps per millisecond=2413 ) properties (out of 14) seen :19347 could not realise parikh vector
Incomplete Parikh walk after 1595600 steps, including 98 resets, run finished after 883 ms. (steps per millisecond=1807 ) properties (out of 14) seen :15946 could not realise parikh vector
Incomplete Parikh walk after 1596900 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2518 ) properties (out of 14) seen :15960 could not realise parikh vector
Incomplete Parikh walk after 1598800 steps, including 99 resets, run finished after 678 ms. (steps per millisecond=2358 ) properties (out of 14) seen :15977 could not realise parikh vector
Incomplete Parikh walk after 1596700 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=2475 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1596100 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2509 ) properties (out of 14) seen :15954 could not realise parikh vector
Incomplete Parikh walk after 1596500 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2558 ) properties (out of 14) seen :15956 could not realise parikh vector
Incomplete Parikh walk after 1596600 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2510 ) properties (out of 14) seen :15956 could not realise parikh vector
Incomplete Parikh walk after 3879300 steps, including 99 resets, run finished after 1543 ms. (steps per millisecond=2514 ) properties (out of 14) seen :38784 could not realise parikh vector
Incomplete Parikh walk after 1596100 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2517 ) properties (out of 14) seen :15952 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:54:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:39] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-22 09:54:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:39] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-22 09:54:39] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-22 09:54:39] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:39] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:39] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:39] [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 14) seen :154687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 14) seen :15873
[2022-05-22 09:54:42] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:42] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:42] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:42] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:42] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:42] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:42] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:42] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:42] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:42] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:42] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:43] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:43] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:43] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:43] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2022-05-22 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:43] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:54:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:43] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:43] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:54:43] [INFO ] Added : 6 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] Max seen :[15945, 38777, 15950, 15949, 15946, 15951, 15973, 15954, 15942, 19340, 15947, 14562, 15947, 15952]
Incomplete Parikh walk after 1597000 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2499 ) properties (out of 14) seen :15962 could not realise parikh vector
Incomplete Parikh walk after 1596500 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=2404 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1457900 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=2496 ) properties (out of 14) seen :14568 could not realise parikh vector
Incomplete Parikh walk after 1596500 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2612 ) properties (out of 14) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 1935800 steps, including 99 resets, run finished after 721 ms. (steps per millisecond=2684 ) properties (out of 14) seen :19349 could not realise parikh vector
Incomplete Parikh walk after 1595900 steps, including 98 resets, run finished after 871 ms. (steps per millisecond=1832 ) properties (out of 14) seen :15949 could not realise parikh vector
Incomplete Parikh walk after 1597200 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2563 ) properties (out of 14) seen :15963 could not realise parikh vector
Incomplete Parikh walk after 1599100 steps, including 99 resets, run finished after 659 ms. (steps per millisecond=2426 ) properties (out of 14) seen :15980 could not realise parikh vector
Incomplete Parikh walk after 1596900 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=2468 ) properties (out of 14) seen :15961 could not realise parikh vector
Incomplete Parikh walk after 1596400 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=2629 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1596700 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=2688 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1596800 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2652 ) properties (out of 14) seen :15959 could not realise parikh vector
Incomplete Parikh walk after 3879500 steps, including 99 resets, run finished after 1465 ms. (steps per millisecond=2648 ) properties (out of 14) seen :38785 could not realise parikh vector
Incomplete Parikh walk after 1596300 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2521 ) properties (out of 14) seen :15954 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:54:53] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:53] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-22 09:54:53] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:53] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2022-05-22 09:54:53] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:54:53] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:53] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:53] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:53] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 14) seen :154527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 14) seen :14530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :15873
[2022-05-22 09:54:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:54:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 30 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 12 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:54:56] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:54:56] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:56] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:57] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:57] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:57] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:54:57] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:54:57] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:54:57] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:54:57] [INFO ] Added : 6 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] Max seen :[15947, 38779, 15952, 15951, 15949, 15953, 15976, 15957, 15944, 19342, 15949, 14564, 15950, 15954]
Incomplete Parikh walk after 1597200 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2588 ) properties (out of 14) seen :15962 could not realise parikh vector
Incomplete Parikh walk after 1596800 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2449 ) properties (out of 14) seen :15958 could not realise parikh vector
Incomplete Parikh walk after 1458100 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=2576 ) properties (out of 14) seen :14571 could not realise parikh vector
Incomplete Parikh walk after 1596700 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2445 ) properties (out of 14) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 1936000 steps, including 99 resets, run finished after 738 ms. (steps per millisecond=2623 ) properties (out of 14) seen :19350 could not realise parikh vector
Incomplete Parikh walk after 1596100 steps, including 98 resets, run finished after 815 ms. (steps per millisecond=1958 ) properties (out of 14) seen :15950 could not realise parikh vector
Incomplete Parikh walk after 1597500 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2564 ) properties (out of 14) seen :15965 could not realise parikh vector
Incomplete Parikh walk after 1599400 steps, including 99 resets, run finished after 683 ms. (steps per millisecond=2341 ) properties (out of 14) seen :15983 could not realise parikh vector
Incomplete Parikh walk after 1597100 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2551 ) properties (out of 14) seen :15961 could not realise parikh vector
Incomplete Parikh walk after 1596700 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2550 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1596900 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2613 ) properties (out of 14) seen :15958 could not realise parikh vector
Incomplete Parikh walk after 1597000 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2464 ) properties (out of 14) seen :15960 could not realise parikh vector
Incomplete Parikh walk after 3879700 steps, including 99 resets, run finished after 1521 ms. (steps per millisecond=2550 ) properties (out of 14) seen :38789 could not realise parikh vector
Incomplete Parikh walk after 1596500 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2542 ) properties (out of 14) seen :15955 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:55:07] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:07] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-22 09:55:07] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:07] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:07] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2022-05-22 09:55:07] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:55:07] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:07] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:07] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 14) seen :154658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :15873
[2022-05-22 09:55:09] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:09] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:55:09] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:09] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:55:09] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 10 ms.
[2022-05-22 09:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:09] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:09] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:09] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:09] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:09] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:10] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:10] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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] Max seen :[15949, 38782, 15954, 15953, 15951, 15955, 15979, 15959, 15946, 19344, 15951, 14567, 15952, 15956]
Incomplete Parikh walk after 1597400 steps, including 99 resets, run finished after 602 ms. (steps per millisecond=2653 ) properties (out of 14) seen :15964 could not realise parikh vector
Incomplete Parikh walk after 1597000 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2534 ) properties (out of 14) seen :15961 could not realise parikh vector
Incomplete Parikh walk after 1458400 steps, including 99 resets, run finished after 577 ms. (steps per millisecond=2527 ) properties (out of 14) seen :14573 could not realise parikh vector
Incomplete Parikh walk after 1596900 steps, including 99 resets, run finished after 650 ms. (steps per millisecond=2456 ) properties (out of 14) seen :15958 could not realise parikh vector
Incomplete Parikh walk after 1936200 steps, including 99 resets, run finished after 744 ms. (steps per millisecond=2602 ) properties (out of 14) seen :19353 could not realise parikh vector
Incomplete Parikh walk after 1596300 steps, including 98 resets, run finished after 814 ms. (steps per millisecond=1961 ) properties (out of 14) seen :15952 could not realise parikh vector
Incomplete Parikh walk after 1597700 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2528 ) properties (out of 14) seen :15966 could not realise parikh vector
Incomplete Parikh walk after 1599700 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2431 ) properties (out of 14) seen :15986 could not realise parikh vector
Incomplete Parikh walk after 1597300 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=2584 ) properties (out of 14) seen :15962 could not realise parikh vector
Incomplete Parikh walk after 1596900 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2579 ) properties (out of 14) seen :15960 could not realise parikh vector
Incomplete Parikh walk after 1597100 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=2693 ) properties (out of 14) seen :15962 could not realise parikh vector
Incomplete Parikh walk after 1597200 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=2576 ) properties (out of 14) seen :15962 could not realise parikh vector
Incomplete Parikh walk after 3880000 steps, including 99 resets, run finished after 1516 ms. (steps per millisecond=2559 ) properties (out of 14) seen :38791 could not realise parikh vector
Incomplete Parikh walk after 1596700 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2554 ) properties (out of 14) seen :15957 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:55:20] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:20] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 09:55:20] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:20] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
[2022-05-22 09:55:20] [INFO ] Redundant transitions in 24 ms returned []
[2022-05-22 09:55:20] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:20] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:20] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:20] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties (out of 14) seen :154624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
[2022-05-22 09:55:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:55:23] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:23] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:23] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:55:24] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:24] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:55:24] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:24] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:24] [INFO ] Added : 6 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] Max seen :[15951, 38784, 15956, 15956, 15954, 15957, 15982, 15962, 15947, 19346, 15953, 14569, 15954, 15958]
Incomplete Parikh walk after 1597600 steps, including 99 resets, run finished after 599 ms. (steps per millisecond=2667 ) properties (out of 14) seen :15965 could not realise parikh vector
Incomplete Parikh walk after 1597200 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2543 ) properties (out of 14) seen :15963 could not realise parikh vector
Incomplete Parikh walk after 1458600 steps, including 99 resets, run finished after 555 ms. (steps per millisecond=2628 ) properties (out of 14) seen :14575 could not realise parikh vector
Incomplete Parikh walk after 1597100 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2661 ) properties (out of 14) seen :15963 could not realise parikh vector
Incomplete Parikh walk after 1936400 steps, including 99 resets, run finished after 711 ms. (steps per millisecond=2723 ) properties (out of 14) seen :19354 could not realise parikh vector
Incomplete Parikh walk after 1596400 steps, including 98 resets, run finished after 769 ms. (steps per millisecond=2075 ) properties (out of 14) seen :15953 could not realise parikh vector
Incomplete Parikh walk after 1598000 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2628 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 1600000 steps, including 99 resets, run finished after 650 ms. (steps per millisecond=2461 ) properties (out of 14) seen :15989 could not realise parikh vector
Incomplete Parikh walk after 1597500 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2636 ) properties (out of 14) seen :15967 could not realise parikh vector
Incomplete Parikh walk after 1597200 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2531 ) properties (out of 14) seen :15963 could not realise parikh vector
Incomplete Parikh walk after 1597400 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2527 ) properties (out of 14) seen :15966 could not realise parikh vector
Incomplete Parikh walk after 1597400 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2543 ) properties (out of 14) seen :15964 could not realise parikh vector
Incomplete Parikh walk after 3880200 steps, including 99 resets, run finished after 1510 ms. (steps per millisecond=2569 ) properties (out of 14) seen :38793 could not realise parikh vector
Incomplete Parikh walk after 1596900 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2526 ) properties (out of 14) seen :15957 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:55:33] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:33] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-22 09:55:33] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:33] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2022-05-22 09:55:33] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-22 09:55:33] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:33] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:33] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:33] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 14) seen :154958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 14) seen :14514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 14) seen :15873
[2022-05-22 09:55:36] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:36] [INFO ] Computed 0 place invariants in 0 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 ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:36] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 6 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 8 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 14 ms returned sat
[2022-05-22 09:55:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:36] [INFO ] Added : 6 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 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:36] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:36] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 7 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 11 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 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 6 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:55:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:55:37] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:37] [INFO ] Added : 6 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] Max seen :[15953, 38787, 15958, 15959, 15956, 15959, 15985, 15964, 15949, 19348, 15956, 14571, 15956, 15960]
Incomplete Parikh walk after 1597800 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2512 ) properties (out of 14) seen :15971 could not realise parikh vector
Incomplete Parikh walk after 1597400 steps, including 99 resets, run finished after 690 ms. (steps per millisecond=2315 ) properties (out of 14) seen :15964 could not realise parikh vector
Incomplete Parikh walk after 1458800 steps, including 99 resets, run finished after 669 ms. (steps per millisecond=2180 ) properties (out of 14) seen :14577 could not realise parikh vector
Incomplete Parikh walk after 1597400 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2450 ) properties (out of 14) seen :15965 could not realise parikh vector
Incomplete Parikh walk after 1936600 steps, including 99 resets, run finished after 811 ms. (steps per millisecond=2387 ) properties (out of 14) seen :19360 could not realise parikh vector
Incomplete Parikh walk after 1596600 steps, including 98 resets, run finished after 878 ms. (steps per millisecond=1818 ) properties (out of 14) seen :15955 could not realise parikh vector
Incomplete Parikh walk after 1598200 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2493 ) properties (out of 14) seen :15973 could not realise parikh vector
Incomplete Parikh walk after 1600300 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=2322 ) properties (out of 14) seen :15993 could not realise parikh vector
Incomplete Parikh walk after 1597700 steps, including 99 resets, run finished after 655 ms. (steps per millisecond=2439 ) properties (out of 14) seen :15967 could not realise parikh vector
Incomplete Parikh walk after 1597400 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2453 ) properties (out of 14) seen :15964 could not realise parikh vector
Incomplete Parikh walk after 1597700 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2480 ) properties (out of 14) seen :15966 could not realise parikh vector
Incomplete Parikh walk after 1597600 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2492 ) properties (out of 14) seen :15966 could not realise parikh vector
Incomplete Parikh walk after 3880500 steps, including 99 resets, run finished after 1571 ms. (steps per millisecond=2470 ) properties (out of 14) seen :38797 could not realise parikh vector
Incomplete Parikh walk after 1597100 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=2468 ) properties (out of 14) seen :15962 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:55:47] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:47] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:48] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 09:55:48] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:48] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2022-05-22 09:55:48] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-22 09:55:48] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:48] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 971 ms. (steps per millisecond=1029 ) properties (out of 14) seen :154751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 14) seen :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 14) seen :15873
[2022-05-22 09:55:51] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:55:51] [INFO ] Computed 0 place invariants in 1 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 5 ms returned sat
[2022-05-22 09:55:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:55:51] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 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 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 9 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 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 8 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 10 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 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 5 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 8 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 19 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 8 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 7 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 11 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 7 ms returned sat
[2022-05-22 09:55:51] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:51] [INFO ] Added : 6 causal constraints over 2 iterations in 8 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 09:55:52] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:55:52] [INFO ] Added : 6 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 9 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Real]Added 8 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 10 ms returned sat
[2022-05-22 09:55:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:55:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:55:52] [INFO ] Added : 6 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] Max seen :[15955, 38789, 15960, 15961, 15958, 15961, 15988, 15966, 15951, 19352, 15958, 14573, 15958, 15962]
Incomplete Parikh walk after 1598000 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2500 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 1597600 steps, including 99 resets, run finished after 684 ms. (steps per millisecond=2335 ) properties (out of 14) seen :15967 could not realise parikh vector
Incomplete Parikh walk after 1459000 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2290 ) properties (out of 14) seen :14580 could not realise parikh vector
Incomplete Parikh walk after 1597600 steps, including 99 resets, run finished after 652 ms. (steps per millisecond=2450 ) properties (out of 14) seen :15966 could not realise parikh vector
Incomplete Parikh walk after 1937000 steps, including 99 resets, run finished after 803 ms. (steps per millisecond=2412 ) properties (out of 14) seen :19360 could not realise parikh vector
Incomplete Parikh walk after 1596800 steps, including 98 resets, run finished after 832 ms. (steps per millisecond=1919 ) properties (out of 14) seen :15957 could not realise parikh vector
Incomplete Parikh walk after 1598400 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2599 ) properties (out of 14) seen :15975 could not realise parikh vector
Incomplete Parikh walk after 1600600 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2425 ) properties (out of 14) seen :15996 could not realise parikh vector
Incomplete Parikh walk after 1597900 steps, including 99 resets, run finished after 590 ms. (steps per millisecond=2708 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 1597600 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=2694 ) properties (out of 14) seen :15965 could not realise parikh vector
Incomplete Parikh walk after 1597900 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2717 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 1597800 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2564 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 3880700 steps, including 99 resets, run finished after 1491 ms. (steps per millisecond=2602 ) properties (out of 14) seen :38798 could not realise parikh vector
Incomplete Parikh walk after 1597300 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=2684 ) properties (out of 14) seen :15963 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:56:02] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:02] [INFO ] Implicit Places using invariants in 22 ms returned []
[2022-05-22 09:56:02] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:02] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:02] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 09:56:02] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-22 09:56:02] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 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 : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 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 893 ms. (steps per millisecond=1119 ) properties (out of 14) seen :154352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 14) seen :13363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :15873
[2022-05-22 09:56:05] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 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 8 read => feed constraints.
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 3 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 ] [Real]Added 8 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 12 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 09:56:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 09:56:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 09:56:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 8 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 09:56:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 09:56:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 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 09:56:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 8 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 6 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 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 7 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Real]Added 8 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 5 ms returned sat
[2022-05-22 09:56:05] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:05] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:05] [INFO ] Added : 6 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] Max seen :[15957, 38791, 15963, 15963, 15960, 15963, 15991, 15969, 15953, 19354, 15960, 14576, 15960, 15964]
Incomplete Parikh walk after 1598200 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2602 ) properties (out of 14) seen :15972 could not realise parikh vector
Incomplete Parikh walk after 1597800 steps, including 99 resets, run finished after 628 ms. (steps per millisecond=2544 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 1459300 steps, including 99 resets, run finished after 552 ms. (steps per millisecond=2643 ) properties (out of 14) seen :14582 could not realise parikh vector
Incomplete Parikh walk after 1597800 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2602 ) properties (out of 14) seen :15969 could not realise parikh vector
Incomplete Parikh walk after 1937200 steps, including 99 resets, run finished after 746 ms. (steps per millisecond=2596 ) properties (out of 14) seen :19362 could not realise parikh vector
Incomplete Parikh walk after 1597000 steps, including 98 resets, run finished after 776 ms. (steps per millisecond=2057 ) properties (out of 14) seen :15959 could not realise parikh vector
Incomplete Parikh walk after 1598700 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=2737 ) properties (out of 14) seen :15979 could not realise parikh vector
Incomplete Parikh walk after 1600900 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2432 ) properties (out of 14) seen :15998 could not realise parikh vector
Incomplete Parikh walk after 1598100 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=2470 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 1597800 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2524 ) properties (out of 14) seen :15969 could not realise parikh vector
Incomplete Parikh walk after 1598100 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=2497 ) properties (out of 14) seen :15972 could not realise parikh vector
Incomplete Parikh walk after 1598100 steps, including 99 resets, run finished after 646 ms. (steps per millisecond=2473 ) properties (out of 14) seen :15971 could not realise parikh vector
Incomplete Parikh walk after 3880900 steps, including 99 resets, run finished after 1541 ms. (steps per millisecond=2518 ) properties (out of 14) seen :38801 could not realise parikh vector
Incomplete Parikh walk after 1597500 steps, including 99 resets, run finished after 657 ms. (steps per millisecond=2431 ) properties (out of 14) seen :15965 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:56:15] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:15] [INFO ] Implicit Places using invariants in 8 ms returned []
[2022-05-22 09:56:15] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:15] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2022-05-22 09:56:15] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-22 09:56:15] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:15] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:15] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:15] [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 14) seen :154649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 14) seen :14504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 14) seen :15873
[2022-05-22 09:56:18] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:18] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:18] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:18] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:18] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:19] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 7 ms returned sat
[2022-05-22 09:56:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:19] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:19] [INFO ] [Real]Added 8 Read/Feed constraints in 4 ms returned sat
[2022-05-22 09:56:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:19] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:19] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-22 09:56:19] [INFO ] Added : 6 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] Max seen :[15959, 38793, 15965, 15966, 15962, 15965, 15994, 15972, 15955, 19356, 15962, 14578, 15964, 15966]
Incomplete Parikh walk after 1598400 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2573 ) properties (out of 14) seen :15975 could not realise parikh vector
Incomplete Parikh walk after 1598200 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2508 ) properties (out of 14) seen :15972 could not realise parikh vector
Incomplete Parikh walk after 1459500 steps, including 99 resets, run finished after 577 ms. (steps per millisecond=2529 ) properties (out of 14) seen :14584 could not realise parikh vector
Incomplete Parikh walk after 1598000 steps, including 99 resets, run finished after 631 ms. (steps per millisecond=2532 ) properties (out of 14) seen :15971 could not realise parikh vector
Incomplete Parikh walk after 1937400 steps, including 99 resets, run finished after 756 ms. (steps per millisecond=2562 ) properties (out of 14) seen :19363 could not realise parikh vector
Incomplete Parikh walk after 1597200 steps, including 98 resets, run finished after 823 ms. (steps per millisecond=1940 ) properties (out of 14) seen :15961 could not realise parikh vector
Incomplete Parikh walk after 1599000 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2600 ) properties (out of 14) seen :15981 could not realise parikh vector
Incomplete Parikh walk after 1601200 steps, including 99 resets, run finished after 660 ms. (steps per millisecond=2426 ) properties (out of 14) seen :16003 could not realise parikh vector
Incomplete Parikh walk after 1598300 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=2582 ) properties (out of 14) seen :15972 could not realise parikh vector
Incomplete Parikh walk after 1598000 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2560 ) properties (out of 14) seen :15970 could not realise parikh vector
Incomplete Parikh walk after 1598400 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2594 ) properties (out of 14) seen :15975 could not realise parikh vector
Incomplete Parikh walk after 1598300 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2594 ) properties (out of 14) seen :15974 could not realise parikh vector
Incomplete Parikh walk after 3881100 steps, including 99 resets, run finished after 1513 ms. (steps per millisecond=2565 ) properties (out of 14) seen :38804 could not realise parikh vector
Incomplete Parikh walk after 1597700 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2623 ) properties (out of 14) seen :15967 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:56:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:29] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:56:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:29] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:29] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2022-05-22 09:56:29] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-22 09:56:29] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:29] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:29] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:29] [INFO ] Computed 0 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 947 ms. (steps per millisecond=1055 ) properties (out of 14) seen :154687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :14540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :15873
[2022-05-22 09:56:31] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:31] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:31] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:31] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:31] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:31] [INFO ] [Real]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-05-22 09:56:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:31] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:31] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:31] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:31] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:31] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 9 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 8 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:32] [INFO ] Added : 6 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] Max seen :[15961, 38796, 15967, 15969, 15964, 15967, 15998, 15974, 15957, 19358, 15964, 14580, 15966, 15968]
Incomplete Parikh walk after 1598600 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=2501 ) properties (out of 14) seen :15976 could not realise parikh vector
Incomplete Parikh walk after 1598400 steps, including 99 resets, run finished after 653 ms. (steps per millisecond=2447 ) properties (out of 14) seen :15974 could not realise parikh vector
Incomplete Parikh walk after 1459700 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=2432 ) properties (out of 14) seen :14588 could not realise parikh vector
Incomplete Parikh walk after 1598200 steps, including 99 resets, run finished after 651 ms. (steps per millisecond=2454 ) properties (out of 14) seen :15973 could not realise parikh vector
Incomplete Parikh walk after 1937600 steps, including 99 resets, run finished after 766 ms. (steps per millisecond=2529 ) properties (out of 14) seen :19365 could not realise parikh vector
Incomplete Parikh walk after 1597400 steps, including 98 resets, run finished after 806 ms. (steps per millisecond=1981 ) properties (out of 14) seen :15964 could not realise parikh vector
Incomplete Parikh walk after 1599200 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2630 ) properties (out of 14) seen :15985 could not realise parikh vector
Incomplete Parikh walk after 1601600 steps, including 99 resets, run finished after 664 ms. (steps per millisecond=2412 ) properties (out of 14) seen :16005 could not realise parikh vector
Incomplete Parikh walk after 1598500 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2553 ) properties (out of 14) seen :15977 could not realise parikh vector
Incomplete Parikh walk after 1598200 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2561 ) properties (out of 14) seen :15973 could not realise parikh vector
Incomplete Parikh walk after 1598700 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2591 ) properties (out of 14) seen :15979 could not realise parikh vector
Incomplete Parikh walk after 1598500 steps, including 99 resets, run finished after 630 ms. (steps per millisecond=2537 ) properties (out of 14) seen :15977 could not realise parikh vector
Incomplete Parikh walk after 3881400 steps, including 99 resets, run finished after 1505 ms. (steps per millisecond=2579 ) properties (out of 14) seen :38805 could not realise parikh vector
Incomplete Parikh walk after 1597900 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=2481 ) properties (out of 14) seen :15971 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:56:42] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:42] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-22 09:56:42] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:42] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:42] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-22 09:56:42] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:56:42] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:42] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:42] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:42] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 14) seen :154867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 14) seen :11950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
[2022-05-22 09:56:45] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:45] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:45] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:56:45] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:46] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:46] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:46] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:46] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:46] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:46] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:46] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:46] [INFO ] Added : 6 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] Max seen :[15963, 38798, 15969, 15971, 15966, 15969, 16001, 15978, 15960, 19359, 15966, 14583, 15968, 15970]
Incomplete Parikh walk after 1598800 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=2494 ) properties (out of 14) seen :15978 could not realise parikh vector
Incomplete Parikh walk after 1598600 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=2525 ) properties (out of 14) seen :15978 could not realise parikh vector
Incomplete Parikh walk after 1460000 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=2466 ) properties (out of 14) seen :14589 could not realise parikh vector
Incomplete Parikh walk after 1598400 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2529 ) properties (out of 14) seen :15975 could not realise parikh vector
Incomplete Parikh walk after 1937700 steps, including 99 resets, run finished after 749 ms. (steps per millisecond=2587 ) properties (out of 14) seen :19369 could not realise parikh vector
Incomplete Parikh walk after 1597700 steps, including 98 resets, run finished after 802 ms. (steps per millisecond=1992 ) properties (out of 14) seen :15966 could not realise parikh vector
Incomplete Parikh walk after 1599600 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2600 ) properties (out of 14) seen :15988 could not realise parikh vector
Incomplete Parikh walk after 1601900 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=2419 ) properties (out of 14) seen :16009 could not realise parikh vector
Incomplete Parikh walk after 1598700 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2595 ) properties (out of 14) seen :15977 could not realise parikh vector
Incomplete Parikh walk after 1598400 steps, including 99 resets, run finished after 658 ms. (steps per millisecond=2429 ) properties (out of 14) seen :15976 could not realise parikh vector
Incomplete Parikh walk after 1598900 steps, including 99 resets, run finished after 650 ms. (steps per millisecond=2459 ) properties (out of 14) seen :15981 could not realise parikh vector
Incomplete Parikh walk after 1598700 steps, including 99 resets, run finished after 647 ms. (steps per millisecond=2470 ) properties (out of 14) seen :15978 could not realise parikh vector
Incomplete Parikh walk after 3881600 steps, including 99 resets, run finished after 1544 ms. (steps per millisecond=2513 ) properties (out of 14) seen :38806 could not realise parikh vector
Incomplete Parikh walk after 1598100 steps, including 99 resets, run finished after 642 ms. (steps per millisecond=2489 ) properties (out of 14) seen :15972 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:56:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:56] [INFO ] Implicit Places using invariants in 26 ms returned []
[2022-05-22 09:56:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:56] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-22 09:56:56] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:56:56] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:56] [INFO ] Dead Transitions using invariants and state equation in 9 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:56] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 14) seen :154544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :14510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 14) seen :15873
[2022-05-22 09:56:59] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:56:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:56:59] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 6 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:56:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Real]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:56:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:56:59] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:56:59] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:56:59] [INFO ] Added : 6 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] Max seen :[15965, 38800, 15972, 15974, 15969, 15971, 16005, 15981, 15962, 19361, 15969, 14585, 15970, 15973]
Incomplete Parikh walk after 1599100 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=2558 ) properties (out of 14) seen :15982 could not realise parikh vector
Incomplete Parikh walk after 1598800 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2529 ) properties (out of 14) seen :15979 could not realise parikh vector
Incomplete Parikh walk after 1460200 steps, including 99 resets, run finished after 578 ms. (steps per millisecond=2526 ) properties (out of 14) seen :14591 could not realise parikh vector
Incomplete Parikh walk after 1598700 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=2541 ) properties (out of 14) seen :15977 could not realise parikh vector
Incomplete Parikh walk after 1937900 steps, including 99 resets, run finished after 758 ms. (steps per millisecond=2556 ) properties (out of 14) seen :19369 could not realise parikh vector
Incomplete Parikh walk after 1597900 steps, including 98 resets, run finished after 785 ms. (steps per millisecond=2035 ) properties (out of 14) seen :15968 could not realise parikh vector
Incomplete Parikh walk after 1599900 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=2644 ) properties (out of 14) seen :15990 could not realise parikh vector
Incomplete Parikh walk after 1602300 steps, including 99 resets, run finished after 662 ms. (steps per millisecond=2420 ) properties (out of 14) seen :16012 could not realise parikh vector
Incomplete Parikh walk after 1598900 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2604 ) properties (out of 14) seen :15979 could not realise parikh vector
Incomplete Parikh walk after 1598700 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=2578 ) properties (out of 14) seen :15976 could not realise parikh vector
Incomplete Parikh walk after 1599200 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=2683 ) properties (out of 14) seen :15982 could not realise parikh vector
Incomplete Parikh walk after 1599000 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2617 ) properties (out of 14) seen :15981 could not realise parikh vector
Incomplete Parikh walk after 3881800 steps, including 99 resets, run finished after 1490 ms. (steps per millisecond=2605 ) properties (out of 14) seen :38808 could not realise parikh vector
Incomplete Parikh walk after 1598300 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=2603 ) properties (out of 14) seen :15973 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:57:09] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:09] [INFO ] Implicit Places using invariants in 12 ms returned []
[2022-05-22 09:57:09] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:09] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:09] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2022-05-22 09:57:09] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:57:09] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:09] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:09] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:09] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 14) seen :154686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :14488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:57:12] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:12] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:12] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 2 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:12] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:12] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:12] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:13] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:13] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:13] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:13] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:13] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:13] [INFO ] Added : 6 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] Max seen :[15967, 38802, 15974, 15976, 15971, 15973, 16008, 15983, 15964, 19363, 15972, 14587, 15972, 15975]
Incomplete Parikh walk after 1599300 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=2522 ) properties (out of 14) seen :15984 could not realise parikh vector
Incomplete Parikh walk after 1599000 steps, including 99 resets, run finished after 663 ms. (steps per millisecond=2411 ) properties (out of 14) seen :15981 could not realise parikh vector
Incomplete Parikh walk after 1460400 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=2340 ) properties (out of 14) seen :14592 could not realise parikh vector
Incomplete Parikh walk after 1599000 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=2530 ) properties (out of 14) seen :15981 could not realise parikh vector
Incomplete Parikh walk after 1938100 steps, including 99 resets, run finished after 779 ms. (steps per millisecond=2487 ) properties (out of 14) seen :19371 could not realise parikh vector
Incomplete Parikh walk after 1598100 steps, including 98 resets, run finished after 787 ms. (steps per millisecond=2030 ) properties (out of 14) seen :15971 could not realise parikh vector
Incomplete Parikh walk after 1600100 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=2675 ) properties (out of 14) seen :15992 could not realise parikh vector
Incomplete Parikh walk after 1602600 steps, including 99 resets, run finished after 648 ms. (steps per millisecond=2473 ) properties (out of 14) seen :16017 could not realise parikh vector
Incomplete Parikh walk after 1599100 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2575 ) properties (out of 14) seen :15983 could not realise parikh vector
Incomplete Parikh walk after 1598900 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=2574 ) properties (out of 14) seen :15979 could not realise parikh vector
Incomplete Parikh walk after 1599400 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=2630 ) properties (out of 14) seen :15985 could not realise parikh vector
Incomplete Parikh walk after 1599200 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=2510 ) properties (out of 14) seen :15982 could not realise parikh vector
Incomplete Parikh walk after 3882000 steps, including 99 resets, run finished after 1500 ms. (steps per millisecond=2588 ) properties (out of 14) seen :38812 could not realise parikh vector
Incomplete Parikh walk after 1598500 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=2633 ) properties (out of 14) seen :15976 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 7 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:57:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:23] [INFO ] Implicit Places using invariants in 16 ms returned []
[2022-05-22 09:57:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:23] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:23] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2022-05-22 09:57:23] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-22 09:57:23] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:23] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:23] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:23] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 14) seen :154949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :14499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
[2022-05-22 09:57:25] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:25] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:57:25] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:25] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:25] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:25] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:25] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:25] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:25] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:25] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:25] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:25] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:25] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:25] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:25] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:25] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:26] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:57:26] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:26] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:26] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:26] [INFO ] Added : 6 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] Max seen :[15970, 38804, 15976, 15978, 15973, 15976, 16011, 15986, 15967, 19365, 15975, 14589, 15975, 15977]
Incomplete Parikh walk after 1599500 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2617 ) properties (out of 14) seen :15985 could not realise parikh vector
Incomplete Parikh walk after 1599300 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=2701 ) properties (out of 14) seen :15983 could not realise parikh vector
Incomplete Parikh walk after 1460600 steps, including 99 resets, run finished after 560 ms. (steps per millisecond=2608 ) properties (out of 14) seen :14597 could not realise parikh vector
Incomplete Parikh walk after 1599300 steps, including 99 resets, run finished after 586 ms. (steps per millisecond=2729 ) properties (out of 14) seen :15984 could not realise parikh vector
Incomplete Parikh walk after 1938300 steps, including 99 resets, run finished after 729 ms. (steps per millisecond=2658 ) properties (out of 14) seen :19374 could not realise parikh vector
Incomplete Parikh walk after 1598400 steps, including 98 resets, run finished after 739 ms. (steps per millisecond=2162 ) properties (out of 14) seen :15974 could not realise parikh vector
Incomplete Parikh walk after 1600400 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=2721 ) properties (out of 14) seen :15995 could not realise parikh vector
Incomplete Parikh walk after 1602900 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2606 ) properties (out of 14) seen :16019 could not realise parikh vector
Incomplete Parikh walk after 1599400 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2617 ) properties (out of 14) seen :15983 could not realise parikh vector
Incomplete Parikh walk after 1599100 steps, including 99 resets, run finished after 601 ms. (steps per millisecond=2660 ) properties (out of 14) seen :15981 could not realise parikh vector
Incomplete Parikh walk after 1599600 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=2679 ) properties (out of 14) seen :15986 could not realise parikh vector
Incomplete Parikh walk after 1599400 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=2592 ) properties (out of 14) seen :15985 could not realise parikh vector
Incomplete Parikh walk after 3882200 steps, including 99 resets, run finished after 1504 ms. (steps per millisecond=2581 ) properties (out of 14) seen :38814 could not realise parikh vector
Incomplete Parikh walk after 1598800 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=2625 ) properties (out of 14) seen :15978 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:57:35] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:35] [INFO ] Implicit Places using invariants in 23 ms returned []
[2022-05-22 09:57:35] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:35] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:35] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-22 09:57:35] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:57:35] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:35] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:35] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:35] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 901 ms. (steps per millisecond=1109 ) properties (out of 14) seen :155039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 14) seen :14532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
[2022-05-22 09:57:38] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:38] [INFO ] Computed 0 place invariants in 1 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 7 ms returned sat
[2022-05-22 09:57:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 causal constraints over 2 iterations in 23 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 7 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 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 5 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:38] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:38] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 09:57:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 0 ms.
[2022-05-22 09:57:39] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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 4 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Real]Added 8 Read/Feed constraints in 0 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 5 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:57:39] [INFO ] Added : 6 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 6 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Real]Added 8 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 4 ms returned sat
[2022-05-22 09:57:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:39] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:39] [INFO ] Added : 6 causal constraints over 2 iterations in 6 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] Max seen :[15972, 38806, 15978, 15980, 15975, 15978, 16014, 15988, 15969, 19368, 15978, 14592, 15977, 15979]
Incomplete Parikh walk after 1599700 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=2679 ) properties (out of 14) seen :15986 could not realise parikh vector
Incomplete Parikh walk after 1599500 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=2706 ) properties (out of 14) seen :15984 could not realise parikh vector
Incomplete Parikh walk after 1460900 steps, including 99 resets, run finished after 555 ms. (steps per millisecond=2632 ) properties (out of 14) seen :14598 could not realise parikh vector
Incomplete Parikh walk after 1599600 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=2639 ) properties (out of 14) seen :15985 could not realise parikh vector
Incomplete Parikh walk after 1938600 steps, including 99 resets, run finished after 732 ms. (steps per millisecond=2648 ) properties (out of 14) seen :19377 could not realise parikh vector
Incomplete Parikh walk after 1598600 steps, including 98 resets, run finished after 740 ms. (steps per millisecond=2160 ) properties (out of 14) seen :15977 could not realise parikh vector
Incomplete Parikh walk after 1600600 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=2598 ) properties (out of 14) seen :15996 could not realise parikh vector
Incomplete Parikh walk after 1603200 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=2561 ) properties (out of 14) seen :16022 could not realise parikh vector
Incomplete Parikh walk after 1599600 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2622 ) properties (out of 14) seen :15986 could not realise parikh vector
Incomplete Parikh walk after 1599300 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2621 ) properties (out of 14) seen :15985 could not realise parikh vector
Incomplete Parikh walk after 1599800 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=2693 ) properties (out of 14) seen :15988 could not realise parikh vector
Incomplete Parikh walk after 1599600 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=2635 ) properties (out of 14) seen :15987 could not realise parikh vector
Incomplete Parikh walk after 3882400 steps, including 99 resets, run finished after 1453 ms. (steps per millisecond=2671 ) properties (out of 14) seen :38814 could not realise parikh vector
Incomplete Parikh walk after 1599000 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=2701 ) properties (out of 14) seen :15982 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:57:48] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:48] [INFO ] Implicit Places using invariants in 13 ms returned []
[2022-05-22 09:57:48] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:48] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:48] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2022-05-22 09:57:48] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-22 09:57:48] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:48] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:48] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties (out of 14) seen :154498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :14541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :15873
[2022-05-22 09:57:51] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:57:51] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:51] [INFO ] Added : 6 causal constraints over 2 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:57:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:57:51] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:52] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 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 5 ms returned sat
[2022-05-22 09:57:52] [INFO ] [Real]Added 8 Read/Feed constraints in 1 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 5 ms returned sat
[2022-05-22 09:57:52] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:57:52] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:57:52] [INFO ] Added : 6 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] Max seen :[15975, 38808, 15980, 15982, 15978, 15980, 16017, 15990, 15971, 19370, 15980, 14594, 15979, 15980]
Incomplete Parikh walk after 1599800 steps, including 99 resets, run finished after 667 ms. (steps per millisecond=2398 ) properties (out of 14) seen :15988 could not realise parikh vector
Incomplete Parikh walk after 1599700 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=2507 ) properties (out of 14) seen :15987 could not realise parikh vector
Incomplete Parikh walk after 1461100 steps, including 99 resets, run finished after 580 ms. (steps per millisecond=2519 ) properties (out of 14) seen :14601 could not realise parikh vector
Incomplete Parikh walk after 1599800 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=2567 ) properties (out of 14) seen :15988 could not realise parikh vector
Incomplete Parikh walk after 1938800 steps, including 99 resets, run finished after 748 ms. (steps per millisecond=2591 ) properties (out of 14) seen :19378 could not realise parikh vector
Incomplete Parikh walk after 1598800 steps, including 98 resets, run finished after 753 ms. (steps per millisecond=2123 ) properties (out of 14) seen :15978 could not realise parikh vector
Incomplete Parikh walk after 1600800 steps, including 99 resets, run finished after 622 ms. (steps per millisecond=2573 ) properties (out of 14) seen :16000 could not realise parikh vector
Incomplete Parikh walk after 1603500 steps, including 99 resets, run finished after 636 ms. (steps per millisecond=2521 ) properties (out of 14) seen :16024 could not realise parikh vector
Incomplete Parikh walk after 1599800 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=2618 ) properties (out of 14) seen :15989 could not realise parikh vector
Incomplete Parikh walk after 1599600 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=2688 ) properties (out of 14) seen :15986 could not realise parikh vector
Incomplete Parikh walk after 1600000 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=2610 ) properties (out of 14) seen :15990 could not realise parikh vector
Incomplete Parikh walk after 1599800 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=2601 ) properties (out of 14) seen :15988 could not realise parikh vector
Incomplete Parikh walk after 3882600 steps, including 99 resets, run finished after 1494 ms. (steps per millisecond=2598 ) properties (out of 14) seen :38817 could not realise parikh vector
Incomplete Parikh walk after 1599300 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=2621 ) properties (out of 14) seen :15983 could not realise parikh vector
Support contains 14 out of 25 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Starting structural reductions, iteration 0 : 25/25 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 33/33 (removed 0) transitions.
[2022-05-22 09:58:01] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:58:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:01] [INFO ] Implicit Places using invariants in 14 ms returned []
[2022-05-22 09:58:01] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:58:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:01] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:58:01] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2022-05-22 09:58:01] [INFO ] Redundant transitions in 8 ms returned []
[2022-05-22 09:58:01] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:58:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:01] [INFO ] Dead Transitions using invariants and state equation in 8 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/25 places, 33/33 transitions.
Normalized transition count is 28 out of 33 initially.
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:58:01] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 14) seen :154563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 14) seen :14511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 14) seen :15873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :15873
[2022-05-22 09:58:04] [INFO ] Flow matrix only has 28 transitions (discarded 5 similar events)
// Phase 1: matrix 28 rows 25 cols
[2022-05-22 09:58:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-22 09:58:04] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-22 09:58:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-22 09:58:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:58:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:58:04] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-22 09:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:04] [INFO ] [Real]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:58:04] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-22 09:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2022-05-22 09:58:04] [INFO ] [Real]Added 8 Read/Feed constraints in 1 ms returned sat
[2022-05-22 09:58:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-22 09:58:04] [INFO ] [Nat]Added 8 Read/Feed constraints in 0 ms returned sat
[2022-05-22 09:58:04] [INFO ] Computed and/alt/rep : 9/24/6 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-22 09:58:04] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 2 ms.

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