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-oct2-165281605900169.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-S256P18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r215-oct2-165281605900169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.5M
-rw-r--r-- 1 mcc users 6.3K Apr 29 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 29 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 9.2M 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-S256P18-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P18-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1653212798371

Running Version 0
[2022-05-22 09:46:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-22 09:46:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 09:46:40] [INFO ] Load time of PNML (sax parser for PT used): 485 ms
[2022-05-22 09:46:40] [INFO ] Transformed 198 places.
[2022-05-22 09:46:40] [INFO ] Transformed 9732 transitions.
[2022-05-22 09:46:40] [INFO ] Parsed PT model containing 198 places and 9732 transitions in 574 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 4246 transitions
Reduce redundant transitions removed 4246 transitions.
Normalized transition count is 995 out of 5484 initially.
// Phase 1: matrix 995 rows 196 cols
[2022-05-22 09:46:40] [INFO ] Computed 51 place invariants in 36 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 16) seen :1000
FORMULA SemanticWebServices-PT-S256P18-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 15) seen :2
[2022-05-22 09:46:40] [INFO ] Flow matrix only has 995 transitions (discarded 4489 similar events)
// Phase 1: matrix 995 rows 196 cols
[2022-05-22 09:46:40] [INFO ] Computed 51 place invariants in 18 ms
[2022-05-22 09:46:40] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-22 09:46:40] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 7 ms returned sat
[2022-05-22 09:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:41] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2022-05-22 09:46:41] [INFO ] State equation strengthened by 417 read => feed constraints.
[2022-05-22 09:46:42] [INFO ] [Real]Added 417 Read/Feed constraints in 977 ms returned sat
[2022-05-22 09:46:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:42] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:42] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2022-05-22 09:46:43] [INFO ] [Nat]Added 417 Read/Feed constraints in 930 ms returned sat
[2022-05-22 09:46:43] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 245 ms.
[2022-05-22 09:46:44] [INFO ] Added : 88 causal constraints over 18 iterations in 1131 ms. Result :sat
Minimization took 100 ms.
[2022-05-22 09:46:44] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 7 ms returned sat
[2022-05-22 09:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:45] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-05-22 09:46:45] [INFO ] [Real]Added 417 Read/Feed constraints in 921 ms returned sat
[2022-05-22 09:46:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:46] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:46] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2022-05-22 09:46:47] [INFO ] [Nat]Added 417 Read/Feed constraints in 912 ms returned sat
[2022-05-22 09:46:47] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 168 ms.
[2022-05-22 09:46:48] [INFO ] Added : 88 causal constraints over 18 iterations in 884 ms. Result :sat
Minimization took 108 ms.
[2022-05-22 09:46:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:46:48] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[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 102 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]Absence check using 2 positive place invariants in 8 ms returned sat
[2022-05-22 09:46:48] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:48] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:46:49] [INFO ] [Nat]Added 417 Read/Feed constraints in 939 ms returned sat
[2022-05-22 09:46:49] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 137 ms.
[2022-05-22 09:46:50] [INFO ] Added : 89 causal constraints over 18 iterations in 829 ms. Result :sat
Minimization took 100 ms.
[2022-05-22 09:46:50] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[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 100 ms returned sat
[2022-05-22 09:46:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2022-05-22 09:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:50] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2022-05-22 09:46:51] [INFO ] [Nat]Added 417 Read/Feed constraints in 915 ms returned sat
[2022-05-22 09:46:51] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 142 ms.
[2022-05-22 09:46:52] [INFO ] Added : 89 causal constraints over 18 iterations in 817 ms. Result :sat
Minimization took 97 ms.
[2022-05-22 09:46:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:46:52] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:52] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2022-05-22 09:46:53] [INFO ] [Real]Added 417 Read/Feed constraints in 944 ms returned sat
[2022-05-22 09:46:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:53] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2022-05-22 09:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:53] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2022-05-22 09:46:54] [INFO ] [Nat]Added 417 Read/Feed constraints in 920 ms returned sat
[2022-05-22 09:46:54] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 131 ms.
[2022-05-22 09:46:55] [INFO ] Added : 88 causal constraints over 18 iterations in 841 ms. Result :sat
Minimization took 91 ms.
[2022-05-22 09:46:55] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:46:55] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 7 ms returned sat
[2022-05-22 09:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:55] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2022-05-22 09:46:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:46:55] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 7 ms returned sat
[2022-05-22 09:46:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:56] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2022-05-22 09:46:56] [INFO ] [Nat]Added 417 Read/Feed constraints in 914 ms returned sat
[2022-05-22 09:46:57] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 136 ms.
[2022-05-22 09:46:57] [INFO ] Added : 89 causal constraints over 18 iterations in 826 ms. Result :sat
Minimization took 94 ms.
[2022-05-22 09:46:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:46:57] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:58] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2022-05-22 09:46:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:46:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:46:58] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:46:58] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2022-05-22 09:46:59] [INFO ] [Nat]Added 417 Read/Feed constraints in 916 ms returned sat
[2022-05-22 09:46:59] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 152 ms.
[2022-05-22 09:47:00] [INFO ] Added : 89 causal constraints over 18 iterations in 865 ms. Result :sat
Minimization took 93 ms.
[2022-05-22 09:47:00] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:00] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:00] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2022-05-22 09:47:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:00] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:00] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2022-05-22 09:47:01] [INFO ] [Nat]Added 417 Read/Feed constraints in 921 ms returned sat
[2022-05-22 09:47:01] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 136 ms.
[2022-05-22 09:47:02] [INFO ] Added : 89 causal constraints over 18 iterations in 812 ms. Result :sat
Minimization took 94 ms.
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:02] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[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 104 ms returned sat
[2022-05-22 09:47:03] [INFO ] [Real]Added 417 Read/Feed constraints in 920 ms returned sat
[2022-05-22 09:47:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:03] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:03] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2022-05-22 09:47:04] [INFO ] [Nat]Added 417 Read/Feed constraints in 915 ms returned sat
[2022-05-22 09:47:04] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 137 ms.
[2022-05-22 09:47:05] [INFO ] Added : 89 causal constraints over 18 iterations in 849 ms. Result :sat
Minimization took 87 ms.
[2022-05-22 09:47:05] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:05] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:05] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2022-05-22 09:47:06] [INFO ] [Real]Added 417 Read/Feed constraints in 909 ms returned sat
[2022-05-22 09:47:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:06] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:06] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:47:07] [INFO ] [Nat]Added 417 Read/Feed constraints in 911 ms returned sat
[2022-05-22 09:47:07] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 138 ms.
[2022-05-22 09:47:08] [INFO ] Added : 88 causal constraints over 18 iterations in 798 ms. Result :sat
Minimization took 102 ms.
[2022-05-22 09:47:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:08] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 3 ms returned sat
[2022-05-22 09:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:08] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2022-05-22 09:47:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:08] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[2022-05-22 09:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:08] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-22 09:47:09] [INFO ] [Nat]Added 417 Read/Feed constraints in 883 ms returned sat
[2022-05-22 09:47:09] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 127 ms.
[2022-05-22 09:47:10] [INFO ] Added : 89 causal constraints over 18 iterations in 855 ms. Result :sat
Minimization took 91 ms.
[2022-05-22 09:47:10] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:10] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 6 ms returned sat
[2022-05-22 09:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:10] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2022-05-22 09:47:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:10] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:10] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2022-05-22 09:47:11] [INFO ] [Nat]Added 417 Read/Feed constraints in 927 ms returned sat
[2022-05-22 09:47:12] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 134 ms.
[2022-05-22 09:47:12] [INFO ] Added : 89 causal constraints over 18 iterations in 838 ms. Result :sat
Minimization took 88 ms.
[2022-05-22 09:47:12] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:12] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:13] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2022-05-22 09:47:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:13] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:13] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:13] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2022-05-22 09:47:14] [INFO ] [Nat]Added 417 Read/Feed constraints in 921 ms returned sat
[2022-05-22 09:47:14] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 143 ms.
[2022-05-22 09:47:14] [INFO ] Added : 89 causal constraints over 18 iterations in 810 ms. Result :sat
Minimization took 88 ms.
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 3 ms returned sat
[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 103 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]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:15] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 5 ms returned sat
[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 101 ms returned sat
[2022-05-22 09:47:16] [INFO ] [Nat]Added 417 Read/Feed constraints in 927 ms returned sat
[2022-05-22 09:47:16] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 136 ms.
[2022-05-22 09:47:17] [INFO ] Added : 89 causal constraints over 18 iterations in 855 ms. Result :sat
Minimization took 98 ms.
[2022-05-22 09:47:17] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-22 09:47:17] [INFO ] [Real]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:17] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2022-05-22 09:47:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:47:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-22 09:47:17] [INFO ] [Nat]Absence check using 2 positive and 49 generalized place invariants in 4 ms returned sat
[2022-05-22 09:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:47:17] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2022-05-22 09:47:18] [INFO ] [Nat]Added 417 Read/Feed constraints in 913 ms returned sat
[2022-05-22 09:47:18] [INFO ] Computed and/alt/rep : 97/160/97 causal constraints (skipped 213 transitions) in 135 ms.
[2022-05-22 09:47:19] [INFO ] Added : 89 causal constraints over 18 iterations in 801 ms. Result :sat
Minimization took 87 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[65, 345, 0, 0, 229, 0, 0, 0, 345, 15, 0, 0, 0, 0, 0]
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 4243 ms. (steps per millisecond=23 ) properties (out of 15) seen :274 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 4028 ms. (steps per millisecond=25 ) properties (out of 15) seen :284 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 4483 ms. (steps per millisecond=22 ) properties (out of 15) seen :290 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 4339 ms. (steps per millisecond=23 ) properties (out of 15) seen :278 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 4297 ms. (steps per millisecond=23 ) properties (out of 15) seen :287 could not realise parikh vector
Incomplete Parikh walk after 98000 steps, including 97 resets, run finished after 3977 ms. (steps per millisecond=24 ) properties (out of 15) seen :282 could not realise parikh vector
Incomplete Parikh walk after 130800 steps, including 99 resets, run finished after 4462 ms. (steps per millisecond=29 ) properties (out of 15) seen :583 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 4281 ms. (steps per millisecond=23 ) properties (out of 15) seen :276 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 98 resets, run finished after 4217 ms. (steps per millisecond=24 ) properties (out of 15) seen :287 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 3681 ms. (steps per millisecond=27 ) properties (out of 15) seen :287 could not realise parikh vector
Incomplete Parikh walk after 115800 steps, including 97 resets, run finished after 3572 ms. (steps per millisecond=32 ) properties (out of 15) seen :466 could not realise parikh vector
Incomplete Parikh walk after 97900 steps, including 99 resets, run finished after 3593 ms. (steps per millisecond=27 ) properties (out of 15) seen :277 could not realise parikh vector
Incomplete Parikh walk after 101800 steps, including 99 resets, run finished after 3713 ms. (steps per millisecond=27 ) properties (out of 15) seen :281 could not realise parikh vector
Incomplete Parikh walk after 112600 steps, including 97 resets, run finished after 3972 ms. (steps per millisecond=28 ) properties (out of 15) seen :575 could not realise parikh vector
Incomplete Parikh walk after 98000 steps, including 97 resets, run finished after 3519 ms. (steps per millisecond=27 ) properties (out of 15) seen :307 could not realise parikh vector
Support contains 15 out of 196 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 196/196 places, 5484/5484 transitions.
Graph (complete) has 1294 edges and 196 vertex of which 114 are kept as prefixes of interest. Removing 82 places using SCC suffix rule.15 ms
Discarding 82 places :
Also discarding 53 output transitions
Drop transitions removed 53 transitions
Ensure Unique test removed 22 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 92 transition count 5419
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 91 transition count 5403
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 91 transition count 5403
Ensure Unique test removed 372 transitions
Reduce isomorphic transitions removed 372 transitions.
Iterating post reduction 1 with 372 rules applied. Total rules applied 409 place count 91 transition count 5031
Drop transitions removed 2304 transitions
Redundant transition composition rules discarded 2304 transitions
Iterating global reduction 2 with 2304 rules applied. Total rules applied 2713 place count 91 transition count 2727
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 67 transitions.
Iterating post reduction 2 with 69 rules applied. Total rules applied 2782 place count 89 transition count 2660
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 2784 place count 87 transition count 2644
Iterating global reduction 3 with 2 rules applied. Total rules applied 2786 place count 87 transition count 2644
Ensure Unique test removed 440 transitions
Reduce isomorphic transitions removed 440 transitions.
Iterating post reduction 3 with 440 rules applied. Total rules applied 3226 place count 87 transition count 2204
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 3227 place count 86 transition count 2203
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 3228 place count 85 transition count 2203
Applied a total of 3228 rules in 790 ms. Remains 85 /196 variables (removed 111) and now considering 2203/5484 (removed 3281) transitions.
[2022-05-22 09:48:20] [INFO ] Flow matrix only has 765 transitions (discarded 1438 similar events)
Normalized transition count is 745 out of 765 initially.
// Phase 1: matrix 745 rows 85 cols
[2022-05-22 09:48:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:48:21] [INFO ] Dead Transitions using invariants and state equation in 364 ms returned []
Finished structural reductions, in 1 iterations. Remains : 85/196 places, 2203/5484 transitions.
Successfully produced net in file /tmp/petri1000_17721302616024736844.dot
Successfully produced net in file /tmp/petri1001_10449385802444753569.dot
Successfully produced net in file /tmp/petri1002_17924581234879276908.dot
Successfully produced net in file /tmp/petri1003_5484398433788964489.dot
Successfully produced net in file /tmp/petri1004_13039551555003680111.dot
Successfully produced net in file /tmp/petri1005_7070815802033629887.dot
Successfully produced net in file /tmp/petri1006_18411304726105229169.dot
Successfully produced net in file /tmp/petri1007_15597332227756190410.dot
Successfully produced net in file /tmp/petri1008_1557414471363977507.dot
Successfully produced net in file /tmp/petri1009_7105291624081735739.dot
Successfully produced net in file /tmp/petri1010_18402841340122801036.dot
Successfully produced net in file /tmp/petri1011_3338366445405296015.dot
Successfully produced net in file /tmp/petri1012_17357721898216749163.dot
Successfully produced net in file /tmp/petri1013_15464027275592961029.dot
Successfully produced net in file /tmp/petri1014_4273496260008762699.dot
Successfully produced net in file /tmp/petri1015_2964829826880769383.dot
Successfully produced net in file /tmp/petri1016_18274492704189948936.dot
Successfully produced net in file /tmp/petri1017_11948241155025092433.dot
Successfully produced net in file /tmp/petri1018_16298027934458300442.dot
Successfully produced net in file /tmp/petri1019_18315010243427521554.dot
Successfully produced net in file /tmp/petri1020_9650943782367124017.dot
Successfully produced net in file /tmp/petri1021_13883522416819409654.dot
Successfully produced net in file /tmp/petri1022_12702745761271645493.dot
Successfully produced net in file /tmp/petri1023_12112590552191705333.dot
Successfully produced net in file /tmp/petri1024_17928946481737228725.dot
Successfully produced net in file /tmp/petri1025_6008910367207744139.dot
Successfully produced net in file /tmp/petri1026_16307543584671555659.dot
Successfully produced net in file /tmp/petri1027_9532321257427121102.dot
Successfully produced net in file /tmp/petri1028_17229059242372494369.dot
Successfully produced net in file /tmp/petri1029_13145887505008347682.dot
Successfully produced net in file /tmp/petri1030_16966779856883168290.dot
Successfully produced net in file /tmp/petri1031_15254424471720818344.dot
Successfully produced net in file /tmp/petri1032_10689969240760119724.dot
Successfully produced net in file /tmp/petri1033_9413690151597624429.dot
Successfully produced net in file /tmp/petri1034_17775775972710905676.dot
Successfully produced net in file /tmp/petri1035_5677048933478627982.dot
Successfully produced net in file /tmp/petri1036_18149481201646496698.dot
Successfully produced net in file /tmp/petri1037_12009444836378802608.dot
Successfully produced net in file /tmp/petri1038_10805995719331752615.dot
Successfully produced net in file /tmp/petri1039_8994080192389923265.dot
Successfully produced net in file /tmp/petri1040_3167039220474165990.dot
Successfully produced net in file /tmp/petri1041_13471198497561927128.dot
Successfully produced net in file /tmp/petri1042_6550835806402319893.dot
Successfully produced net in file /tmp/petri1043_17260195364321068309.dot
Successfully produced net in file /tmp/petri1044_13967990205614417746.dot
Successfully produced net in file /tmp/petri1045_12791719097076318233.dot
Successfully produced net in file /tmp/petri1046_5257846448721851136.dot
Successfully produced net in file /tmp/petri1047_14941613277670647340.dot
Successfully produced net in file /tmp/petri1048_7736664673770381742.dot
Successfully produced net in file /tmp/petri1049_6820590548294301767.dot
Successfully produced net in file /tmp/petri1050_13210547134870577885.dot
Successfully produced net in file /tmp/petri1051_16472969526190474348.dot
Successfully produced net in file /tmp/petri1052_2803570883280191950.dot
Successfully produced net in file /tmp/petri1053_10711890671694030827.dot
Successfully produced net in file /tmp/petri1054_1466754827537492185.dot
Successfully produced net in file /tmp/petri1055_18398748775934769537.dot
Successfully produced net in file /tmp/petri1056_15340497434273281597.dot
Successfully produced net in file /tmp/petri1057_7552324386111012282.dot
Successfully produced net in file /tmp/petri1058_15574119233501518231.dot
Successfully produced net in file /tmp/petri1059_14505913839100766536.dot
Successfully produced net in file /tmp/petri1060_18111275534912605026.dot
Successfully produced net in file /tmp/petri1061_378678577925643665.dot
Successfully produced net in file /tmp/petri1062_9189183453889880492.dot
Successfully produced net in file /tmp/petri1063_17736384166364957129.dot
Successfully produced net in file /tmp/petri1064_6400322064912538362.dot
Successfully produced net in file /tmp/petri1065_9749983111013924206.dot
Successfully produced net in file /tmp/petri1066_16127649386445077361.dot
Successfully produced net in file /tmp/petri1067_7089920026900342132.dot
Successfully produced net in file /tmp/petri1068_5018222413565862209.dot
Successfully produced net in file /tmp/petri1069_16913828931927452580.dot
Successfully produced net in file /tmp/petri1070_10488313577263227667.dot
Successfully produced net in file /tmp/petri1071_7290747964698675157.dot
Successfully produced net in file /tmp/petri1072_17790306627191742435.dot
Successfully produced net in file /tmp/petri1073_12961921567691979892.dot
Successfully produced net in file /tmp/petri1074_11803238220664412872.dot
Successfully produced net in file /tmp/petri1075_9015008270196467354.dot
Successfully produced net in file /tmp/petri1076_8781004363849645620.dot
Successfully produced net in file /tmp/petri1077_1685933974078384503.dot
Successfully produced net in file /tmp/petri1078_10155625294530993055.dot
Successfully produced net in file /tmp/petri1079_12552440337529607537.dot
Successfully produced net in file /tmp/petri1080_12267585126000332882.dot
Successfully produced net in file /tmp/petri1081_722511455283978389.dot
Successfully produced net in file /tmp/petri1082_1499343017016743047.dot
Successfully produced net in file /tmp/petri1083_16637231550420592195.dot
Successfully produced net in file /tmp/petri1084_12350574808988100573.dot
Successfully produced net in file /tmp/petri1085_9514501699900938628.dot
Successfully produced net in file /tmp/petri1086_16222313621071161354.dot
Successfully produced net in file /tmp/petri1087_11260728214479547684.dot
Successfully produced net in file /tmp/petri1088_18182020503124348351.dot
Successfully produced net in file /tmp/petri1089_10806460680757162570.dot
Successfully produced net in file /tmp/petri1090_4561059120947752303.dot
Successfully produced net in file /tmp/petri1091_2901795895349878029.dot
Successfully produced net in file /tmp/petri1092_11792197142091488909.dot
Successfully produced net in file /tmp/petri1093_10799412776073527608.dot
Successfully produced net in file /tmp/petri1094_11968815346926863308.dot
Successfully produced net in file /tmp/petri1095_4767308438064159611.dot
Successfully produced net in file /tmp/petri1096_8452444835608637700.dot
Successfully produced net in file /tmp/petri1097_9364603246785219610.dot
Successfully produced net in file /tmp/petri1098_18251509862049814830.dot
Successfully produced net in file /tmp/petri1099_8879559639915264163.dot
Successfully produced net in file /tmp/petri1100_8542913518971390933.dot
Successfully produced net in file /tmp/petri1101_7010307295187554120.dot
Successfully produced net in file /tmp/petri1102_17714634494308659987.dot
Successfully produced net in file /tmp/petri1103_3959672254573510257.dot
Successfully produced net in file /tmp/petri1104_15255068909462858363.dot
Successfully produced net in file /tmp/petri1105_11159834038692697889.dot
Successfully produced net in file /tmp/petri1106_7251808623404038904.dot
Successfully produced net in file /tmp/petri1107_2262545278800975410.dot
Successfully produced net in file /tmp/petri1108_12488754987591002675.dot
Successfully produced net in file /tmp/petri1109_6960576570839781864.dot
Successfully produced net in file /tmp/petri1110_3589304971940772574.dot
Successfully produced net in file /tmp/petri1111_12938934347151733723.dot
Successfully produced net in file /tmp/petri1112_15099535396779146117.dot
Successfully produced net in file /tmp/petri1113_3727604185182633267.dot
Successfully produced net in file /tmp/petri1114_3262082343661538493.dot
Successfully produced net in file /tmp/petri1115_17678502419672703858.dot
Successfully produced net in file /tmp/petri1116_15766298837577767062.dot
Successfully produced net in file /tmp/petri1117_16233517020273916847.dot
Successfully produced net in file /tmp/petri1118_11783852917356163524.dot
Successfully produced net in file /tmp/petri1119_6074636846316456615.dot
Successfully produced net in file /tmp/petri1120_6875665470798527889.dot
Successfully produced net in file /tmp/petri1121_5799840927022219252.dot
Successfully produced net in file /tmp/petri1122_13638444616735680083.dot
Successfully produced net in file /tmp/petri1123_7348389062789454050.dot
Successfully produced net in file /tmp/petri1124_14846837528096318300.dot
Successfully produced net in file /tmp/petri1125_10921653067194114583.dot
Successfully produced net in file /tmp/petri1126_11300695288845323319.dot
Successfully produced net in file /tmp/petri1127_6490622412294286372.dot
Successfully produced net in file /tmp/petri1128_3755222476468605987.dot
Successfully produced net in file /tmp/petri1129_17375520435323286981.dot
Successfully produced net in file /tmp/petri1130_18373721936739548199.dot
Successfully produced net in file /tmp/petri1131_14696388598753777781.dot
Successfully produced net in file /tmp/petri1132_14597229998364985869.dot
Successfully produced net in file /tmp/petri1133_16650024485040426509.dot
Successfully produced net in file /tmp/petri1134_2451725594553848134.dot
Successfully produced net in file /tmp/petri1135_10699297525499784906.dot
Successfully produced net in file /tmp/petri1136_9541895345951577896.dot
Successfully produced net in file /tmp/petri1137_14974029484078737735.dot
Successfully produced net in file /tmp/petri1138_16262160163471602650.dot
Successfully produced net in file /tmp/petri1139_7485736853244704742.dot
Successfully produced net in file /tmp/petri1140_4705044378250980164.dot
Successfully produced net in file /tmp/petri1141_16481689760215703517.dot
Successfully produced net in file /tmp/petri1142_143143686139997946.dot
Successfully produced net in file /tmp/petri1143_16542408750414412418.dot
Successfully produced net in file /tmp/petri1144_10709428345383179042.dot
Successfully produced net in file /tmp/petri1145_7498966125083247082.dot
Successfully produced net in file /tmp/petri1146_13728659750636519579.dot
Successfully produced net in file /tmp/petri1147_13326064240554495078.dot
Successfully produced net in file /tmp/petri1148_6947917722675272408.dot
Successfully produced net in file /tmp/petri1149_17631401217582732548.dot
Successfully produced net in file /tmp/petri1150_11526519091482786786.dot
Successfully produced net in file /tmp/petri1151_11793322085630554301.dot
Successfully produced net in file /tmp/petri1152_803385463964512617.dot
Successfully produced net in file /tmp/petri1153_15755786273477627429.dot
Successfully produced net in file /tmp/petri1154_8114073771901819329.dot
Successfully produced net in file /tmp/petri1155_5788296867759232009.dot
Successfully produced net in file /tmp/petri1156_9439469768468950159.dot
Successfully produced net in file /tmp/petri1157_7343595098648789207.dot
Successfully produced net in file /tmp/petri1158_18316524171522206276.dot
Successfully produced net in file /tmp/petri1159_11413074051912172792.dot
Successfully produced net in file /tmp/petri1160_11564928302630608714.dot
Successfully produced net in file /tmp/petri1161_17558493530414060909.dot
Successfully produced net in file /tmp/petri1162_12884668037397593554.dot
Successfully produced net in file /tmp/petri1163_4460354979971087601.dot
Successfully produced net in file /tmp/petri1164_1675767192590306645.dot
Successfully produced net in file /tmp/petri1165_17311579915397033659.dot
Successfully produced net in file /tmp/petri1166_17731674457904491885.dot
Successfully produced net in file /tmp/petri1167_453084414299429039.dot
Successfully produced net in file /tmp/petri1168_6167816590966182550.dot
Successfully produced net in file /tmp/petri1169_11221631393159469754.dot
Successfully produced net in file /tmp/petri1170_17225648389296709282.dot
Successfully produced net in file /tmp/petri1171_3293081518052953357.dot
Successfully produced net in file /tmp/petri1172_11023502946665307909.dot
Successfully produced net in file /tmp/petri1173_14600840051839069435.dot
Successfully produced net in file /tmp/petri1174_7309057664396756705.dot
Successfully produced net in file /tmp/petri1175_14154411218510162092.dot
Successfully produced net in file /tmp/petri1176_7288638590056369648.dot
Successfully produced net in file /tmp/petri1177_4869778068189261092.dot
Successfully produced net in file /tmp/petri1178_8443028790970836745.dot
Successfully produced net in file /tmp/petri1179_10510613184540626942.dot
Successfully produced net in file /tmp/petri1180_6854364885005499226.dot
Successfully produced net in file /tmp/petri1181_1254636816373003132.dot
Successfully produced net in file /tmp/petri1182_13607075735114207608.dot
Successfully produced net in file /tmp/petri1183_5287839478860306412.dot
Successfully produced net in file /tmp/petri1184_2294954486542471738.dot
Successfully produced net in file /tmp/petri1185_9132521661032813968.dot
Successfully produced net in file /tmp/petri1186_11965530149662792425.dot
Successfully produced net in file /tmp/petri1187_3597102467258855981.dot
Successfully produced net in file /tmp/petri1188_5272442791898548004.dot
Successfully produced net in file /tmp/petri1189_9169681725536254996.dot
Successfully produced net in file /tmp/petri1190_15414984060997893871.dot
Successfully produced net in file /tmp/petri1191_8788002777376545049.dot
Successfully produced net in file /tmp/petri1192_10313073027841801695.dot
Successfully produced net in file /tmp/petri1193_5024871011217843137.dot
Successfully produced net in file /tmp/petri1194_14267331758209287820.dot
Successfully produced net in file /tmp/petri1195_5332441060148679446.dot
Successfully produced net in file /tmp/petri1196_11441314272026319878.dot
Successfully produced net in file /tmp/petri1197_8114218583049626981.dot
Successfully produced net in file /tmp/petri1198_4996614603929485397.dot
Successfully produced net in file /tmp/petri1199_3199057019571096640.dot
Successfully produced net in file /tmp/petri1200_15733873366515142867.dot
Successfully produced net in file /tmp/petri1201_5525771105679394611.dot
Successfully produced net in file /tmp/petri1202_13198188303969335732.dot
Successfully produced net in file /tmp/petri1203_10990943151804167192.dot
Successfully produced net in file /tmp/petri1204_10941793990390165487.dot
Successfully produced net in file /tmp/petri1205_2409508619291769295.dot
Successfully produced net in file /tmp/petri1206_1448142216330580626.dot
Successfully produced net in file /tmp/petri1207_8407884592257624499.dot
Successfully produced net in file /tmp/petri1208_2634301762631201620.dot
Successfully produced net in file /tmp/petri1209_13504567655858845658.dot
Successfully produced net in file /tmp/petri1210_1902721173144024003.dot
Successfully produced net in file /tmp/petri1211_2985403401789002664.dot
Successfully produced net in file /tmp/petri1212_18217191049612491824.dot
Successfully produced net in file /tmp/petri1213_11306449645608296144.dot
Successfully produced net in file /tmp/petri1214_17714740684268647966.dot
Successfully produced net in file /tmp/petri1215_16366936484259149388.dot
Successfully produced net in file /tmp/petri1216_6130862610763949789.dot
Successfully produced net in file /tmp/petri1217_10418429988667015533.dot
Successfully produced net in file /tmp/petri1218_6203690937480787051.dot
Successfully produced net in file /tmp/petri1219_9642447113426092665.dot
Successfully produced net in file /tmp/petri1220_17719403155659858371.dot
Successfully produced net in file /tmp/petri1221_4837269876177365355.dot
Successfully produced net in file /tmp/petri1222_13415817636974409104.dot
Successfully produced net in file /tmp/petri1223_13830380061275399441.dot
Successfully produced net in file /tmp/petri1224_16754062282166110313.dot
Successfully produced net in file /tmp/petri1225_8240490391806655350.dot
Successfully produced net in file /tmp/petri1226_827206533848732513.dot
Successfully produced net in file /tmp/petri1227_7584190676028177854.dot
Successfully produced net in file /tmp/petri1228_2018021116190576981.dot
Successfully produced net in file /tmp/petri1229_16832897299752940211.dot
Successfully produced net in file /tmp/petri1230_14437377120480303989.dot
Successfully produced net in file /tmp/petri1231_4661415606666269639.dot
Successfully produced net in file /tmp/petri1232_14043874160039057977.dot
Successfully produced net in file /tmp/petri1233_10895609663189898080.dot
Successfully produced net in file /tmp/petri1234_6919315421803657277.dot
Successfully produced net in file /tmp/petri1235_15729378329051362068.dot
Successfully produced net in file /tmp/petri1236_1558303787671554019.dot
Successfully produced net in file /tmp/petri1237_11985303866526296380.dot
Successfully produced net in file /tmp/petri1238_17883390652340040993.dot
Successfully produced net in file /tmp/petri1239_18292800043865495735.dot
Successfully produced net in file /tmp/petri1240_16467552732975819134.dot
Successfully produced net in file /tmp/petri1241_8321771001473284485.dot
Successfully produced net in file /tmp/petri1242_1801413677121953714.dot
Successfully produced net in file /tmp/petri1243_11535409485592847577.dot
Successfully produced net in file /tmp/petri1244_10691578159002319055.dot
Successfully produced net in file /tmp/petri1245_1113586100533089698.dot
Successfully produced net in file /tmp/petri1246_15214802582844863377.dot
Successfully produced net in file /tmp/petri1247_8874424300930638592.dot
Successfully produced net in file /tmp/petri1248_17557584364039466550.dot
Successfully produced net in file /tmp/petri1249_12927573463973889086.dot
Successfully produced net in file /tmp/petri1250_7787219791848712104.dot
Successfully produced net in file /tmp/petri1251_15232155513377415914.dot
Successfully produced net in file /tmp/petri1252_9220573935697071557.dot
Successfully produced net in file /tmp/petri1253_12435905280576027926.dot
Successfully produced net in file /tmp/petri1254_4241204334539581145.dot
Successfully produced net in file /tmp/petri1255_924944134731825151.dot
Successfully produced net in file /tmp/petri1256_5808988205664531657.dot
Successfully produced net in file /tmp/petri1257_16464280545702599558.dot
Successfully produced net in file /tmp/petri1258_13833914758788176088.dot
Successfully produced net in file /tmp/petri1259_14747752357842016265.dot
Successfully produced net in file /tmp/petri1260_8635782591635211222.dot
Successfully produced net in file /tmp/petri1261_7323030484678937127.dot
Successfully produced net in file /tmp/petri1262_11345970193657207559.dot
Successfully produced net in file /tmp/petri1263_4077113200949254321.dot
Successfully produced net in file /tmp/petri1264_15998282712224307912.dot
Successfully produced net in file /tmp/petri1265_8766034251245220306.dot
Successfully produced net in file /tmp/petri1266_16133012633456116737.dot
Successfully produced net in file /tmp/petri1267_14002800735865742283.dot
Successfully produced net in file /tmp/petri1268_18217369458876918402.dot
Successfully produced net in file /tmp/petri1269_4911310318182537001.dot
Successfully produced net in file /tmp/petri1270_7235957727501975041.dot
Successfully produced net in file /tmp/petri1271_4967117489160420510.dot
Successfully produced net in file /tmp/petri1272_1325865380872997875.dot
Successfully produced net in file /tmp/petri1273_3026945350569229754.dot
Successfully produced net in file /tmp/petri1274_11117007867725841384.dot
Successfully produced net in file /tmp/petri1275_12001599295565705971.dot
Successfully produced net in file /tmp/petri1276_13137508982144740721.dot
Successfully produced net in file /tmp/petri1277_5977426000536093669.dot
Successfully produced net in file /tmp/petri1278_13558645879344349270.dot
Successfully produced net in file /tmp/petri1279_14674165932317028105.dot
Successfully produced net in file /tmp/petri1280_2640366275755327954.dot
Successfully produced net in file /tmp/petri1281_7483682994460376654.dot
Successfully produced net in file /tmp/petri1282_16422483395024593484.dot
Successfully produced net in file /tmp/petri1283_13575019111647206764.dot
Successfully produced net in file /tmp/petri1284_14407243086993239061.dot
Successfully produced net in file /tmp/petri1285_7706983217151801014.dot
Successfully produced net in file /tmp/petri1286_10370994008570722855.dot
Successfully produced net in file /tmp/petri1287_5699162789506415013.dot
Successfully produced net in file /tmp/petri1288_800584670936803850.dot
Successfully produced net in file /tmp/petri1289_13006992870016884294.dot
Successfully produced net in file /tmp/petri1290_2850891582619839643.dot
Successfully produced net in file /tmp/petri1291_3071596452205450965.dot
Drop transitions removed 292 transitions
Dominated transitions for bounds rules discarded 292 transitions
Normalized transition count is 715 out of 1911 initially.
// Phase 1: matrix 715 rows 85 cols
[2022-05-22 09:48:22] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8166 ms. (steps per millisecond=122 ) properties (out of 15) seen :95365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :1224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :1224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 15) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 15) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :1224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 15) seen :543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 15) seen :172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 15) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :1224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :1224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 15) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 15) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 15) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 15) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 15) seen :173
[2022-05-22 09:48:35] [INFO ] Flow matrix only has 735 transitions (discarded 1176 similar events)
Normalized transition count is 715 out of 735 initially.
// Phase 1: matrix 715 rows 85 cols
[2022-05-22 09:48:35] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:48:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:35] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:48:35] [INFO ] State equation strengthened by 191 read => feed constraints.
[2022-05-22 09:48:35] [INFO ] [Real]Added 191 Read/Feed constraints in 201 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 67 ms returned sat
[2022-05-22 09:48:36] [INFO ] [Nat]Added 191 Read/Feed constraints in 174 ms returned sat
[2022-05-22 09:48:36] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 77 ms.
[2022-05-22 09:48:36] [INFO ] Added : 39 causal constraints over 8 iterations in 329 ms. Result :sat
Minimization took 47 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 59 ms returned sat
[2022-05-22 09:48:36] [INFO ] [Real]Added 191 Read/Feed constraints in 171 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 09:48:37] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Nat]Added 191 Read/Feed constraints in 171 ms returned sat
[2022-05-22 09:48:37] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 74 ms.
[2022-05-22 09:48:37] [INFO ] Added : 39 causal constraints over 8 iterations in 316 ms. Result :sat
Minimization took 43 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 65 ms returned sat
[2022-05-22 09:48:37] [INFO ] [Real]Added 191 Read/Feed constraints in 170 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 66 ms returned sat
[2022-05-22 09:48:38] [INFO ] [Nat]Added 191 Read/Feed constraints in 169 ms returned sat
[2022-05-22 09:48:38] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 76 ms.
[2022-05-22 09:48:38] [INFO ] Added : 39 causal constraints over 8 iterations in 314 ms. Result :sat
Minimization took 45 ms.
[2022-05-22 09:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:38] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:48:38] [INFO ] [Real]Added 191 Read/Feed constraints in 171 ms returned sat
[2022-05-22 09:48:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:38] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2022-05-22 09:48:39] [INFO ] [Nat]Added 191 Read/Feed constraints in 167 ms returned sat
[2022-05-22 09:48:39] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 74 ms.
[2022-05-22 09:48:39] [INFO ] Added : 39 causal constraints over 8 iterations in 315 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 09:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:39] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:48:39] [INFO ] [Real]Added 191 Read/Feed constraints in 169 ms returned sat
[2022-05-22 09:48:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:39] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:48:40] [INFO ] [Nat]Added 191 Read/Feed constraints in 167 ms returned sat
[2022-05-22 09:48:40] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 75 ms.
[2022-05-22 09:48:40] [INFO ] Added : 39 causal constraints over 8 iterations in 317 ms. Result :sat
Minimization took 43 ms.
[2022-05-22 09:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:40] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 09:48:40] [INFO ] [Real]Added 191 Read/Feed constraints in 169 ms returned sat
[2022-05-22 09:48:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:40] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 09:48:40] [INFO ] [Nat]Added 191 Read/Feed constraints in 167 ms returned sat
[2022-05-22 09:48:41] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 74 ms.
[2022-05-22 09:48:41] [INFO ] Added : 39 causal constraints over 8 iterations in 325 ms. Result :sat
Minimization took 51 ms.
[2022-05-22 09:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:41] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-22 09:48:41] [INFO ] [Real]Added 191 Read/Feed constraints in 170 ms returned sat
[2022-05-22 09:48:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:41] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2022-05-22 09:48:41] [INFO ] [Nat]Added 191 Read/Feed constraints in 169 ms returned sat
[2022-05-22 09:48:42] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 75 ms.
[2022-05-22 09:48:42] [INFO ] Added : 39 causal constraints over 8 iterations in 323 ms. Result :sat
Minimization took 49 ms.
[2022-05-22 09:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:42] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:48:42] [INFO ] [Real]Added 191 Read/Feed constraints in 171 ms returned sat
[2022-05-22 09:48:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:42] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 09:48:42] [INFO ] [Nat]Added 191 Read/Feed constraints in 168 ms returned sat
[2022-05-22 09:48:42] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 76 ms.
[2022-05-22 09:48:43] [INFO ] Added : 39 causal constraints over 8 iterations in 317 ms. Result :sat
Minimization took 48 ms.
[2022-05-22 09:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:43] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:48:43] [INFO ] [Real]Added 191 Read/Feed constraints in 173 ms returned sat
[2022-05-22 09:48:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:43] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:48:43] [INFO ] [Nat]Added 191 Read/Feed constraints in 166 ms returned sat
[2022-05-22 09:48:43] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 74 ms.
[2022-05-22 09:48:44] [INFO ] Added : 39 causal constraints over 8 iterations in 309 ms. Result :sat
Minimization took 41 ms.
[2022-05-22 09:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:44] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:48:44] [INFO ] [Real]Added 191 Read/Feed constraints in 170 ms returned sat
[2022-05-22 09:48:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:44] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2022-05-22 09:48:44] [INFO ] [Nat]Added 191 Read/Feed constraints in 161 ms returned sat
[2022-05-22 09:48:44] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 75 ms.
[2022-05-22 09:48:45] [INFO ] Added : 39 causal constraints over 8 iterations in 314 ms. Result :sat
Minimization took 45 ms.
[2022-05-22 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:45] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2022-05-22 09:48:45] [INFO ] [Real]Added 191 Read/Feed constraints in 169 ms returned sat
[2022-05-22 09:48:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:45] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-22 09:48:45] [INFO ] [Nat]Added 191 Read/Feed constraints in 170 ms returned sat
[2022-05-22 09:48:45] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 75 ms.
[2022-05-22 09:48:45] [INFO ] Added : 39 causal constraints over 8 iterations in 318 ms. Result :sat
Minimization took 52 ms.
[2022-05-22 09:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:46] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:48:46] [INFO ] [Real]Added 191 Read/Feed constraints in 167 ms returned sat
[2022-05-22 09:48:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:46] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2022-05-22 09:48:46] [INFO ] [Nat]Added 191 Read/Feed constraints in 167 ms returned sat
[2022-05-22 09:48:46] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 74 ms.
[2022-05-22 09:48:46] [INFO ] Added : 39 causal constraints over 8 iterations in 319 ms. Result :sat
Minimization took 48 ms.
[2022-05-22 09:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:47] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2022-05-22 09:48:47] [INFO ] [Real]Added 191 Read/Feed constraints in 170 ms returned sat
[2022-05-22 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:47] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2022-05-22 09:48:47] [INFO ] [Nat]Added 191 Read/Feed constraints in 192 ms returned sat
[2022-05-22 09:48:47] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 92 ms.
[2022-05-22 09:48:47] [INFO ] Added : 39 causal constraints over 8 iterations in 346 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 09:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:48] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2022-05-22 09:48:48] [INFO ] [Real]Added 191 Read/Feed constraints in 174 ms returned sat
[2022-05-22 09:48:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:48] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2022-05-22 09:48:48] [INFO ] [Nat]Added 191 Read/Feed constraints in 177 ms returned sat
[2022-05-22 09:48:48] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 80 ms.
[2022-05-22 09:48:48] [INFO ] Added : 39 causal constraints over 8 iterations in 322 ms. Result :sat
Minimization took 52 ms.
[2022-05-22 09:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:49] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2022-05-22 09:48:49] [INFO ] [Real]Added 191 Read/Feed constraints in 176 ms returned sat
[2022-05-22 09:48:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:48:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:48:49] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-22 09:48:49] [INFO ] [Nat]Added 191 Read/Feed constraints in 181 ms returned sat
[2022-05-22 09:48:49] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 152 transitions) in 76 ms.
[2022-05-22 09:48:49] [INFO ] Added : 39 causal constraints over 8 iterations in 318 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1224, 38018, 251, 243, 18909, 511, 239, 261, 35609, 1224, 256, 255, 239, 255, 284]
Incomplete Parikh walk after 102900 steps, including 97 resets, run finished after 1972 ms. (steps per millisecond=52 ) properties (out of 15) seen :560 could not realise parikh vector
Incomplete Parikh walk after 100000 steps, including 97 resets, run finished after 1787 ms. (steps per millisecond=55 ) properties (out of 15) seen :523 could not realise parikh vector
Incomplete Parikh walk after 98400 steps, including 98 resets, run finished after 1696 ms. (steps per millisecond=58 ) properties (out of 15) seen :481 could not realise parikh vector
Incomplete Parikh walk after 100000 steps, including 98 resets, run finished after 1789 ms. (steps per millisecond=55 ) properties (out of 15) seen :496 could not realise parikh vector
Incomplete Parikh walk after 100100 steps, including 98 resets, run finished after 1713 ms. (steps per millisecond=58 ) properties (out of 15) seen :499 could not realise parikh vector
Incomplete Parikh walk after 194500 steps, including 96 resets, run finished after 2816 ms. (steps per millisecond=69 ) properties (out of 15) seen :1473 could not realise parikh vector
Interrupted Parikh walk after 3459956 steps, including 92 resets, run timeout after 30001 ms. (steps per millisecond=115 ) properties (out of 15) seen :35881
Incomplete Parikh walk after 100600 steps, including 98 resets, run finished after 1917 ms. (steps per millisecond=52 ) properties (out of 15) seen :508 could not realise parikh vector
Incomplete Parikh walk after 98400 steps, including 98 resets, run finished after 1919 ms. (steps per millisecond=51 ) properties (out of 15) seen :480 could not realise parikh vector
Incomplete Parikh walk after 125600 steps, including 97 resets, run finished after 2257 ms. (steps per millisecond=55 ) properties (out of 15) seen :751 could not realise parikh vector
Incomplete Parikh walk after 1961200 steps, including 99 resets, run finished after 29341 ms. (steps per millisecond=66 ) properties (out of 15) seen :19159 could not realise parikh vector
Incomplete Parikh walk after 98800 steps, including 98 resets, run finished after 1949 ms. (steps per millisecond=50 ) properties (out of 15) seen :485 could not realise parikh vector
Incomplete Parikh walk after 99600 steps, including 98 resets, run finished after 1937 ms. (steps per millisecond=51 ) properties (out of 15) seen :495 could not realise parikh vector
Interrupted Parikh walk after 2026919 steps, including 52 resets, run timeout after 30001 ms. (steps per millisecond=67 ) properties (out of 15) seen :38197
Incomplete Parikh walk after 134000 steps, including 97 resets, run finished after 2129 ms. (steps per millisecond=62 ) properties (out of 15) seen :1442 could not realise parikh vector
Support contains 15 out of 85 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 85/85 places, 1911/1911 transitions.
Graph (complete) has 468 edges and 85 vertex of which 84 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 84 transition count 1882
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 31 place count 83 transition count 1858
Iterating global reduction 1 with 1 rules applied. Total rules applied 32 place count 83 transition count 1858
Ensure Unique test removed 160 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 192 place count 83 transition count 1698
Applied a total of 192 rules in 82 ms. Remains 83 /85 variables (removed 2) and now considering 1698/1911 (removed 213) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/85 places, 1698/1911 transitions.
Successfully produced net in file /tmp/petri1292_12597562484071618951.dot
Successfully produced net in file /tmp/petri1293_11744290952296307535.dot
Successfully produced net in file /tmp/petri1294_11919090779704819710.dot
Successfully produced net in file /tmp/petri1295_17016166669465764651.dot
Successfully produced net in file /tmp/petri1296_4985493768777399367.dot
Successfully produced net in file /tmp/petri1297_11117798065130018399.dot
Successfully produced net in file /tmp/petri1298_14428611634808361353.dot
Successfully produced net in file /tmp/petri1299_15992164507753982586.dot
Successfully produced net in file /tmp/petri1300_14770871537226336460.dot
Successfully produced net in file /tmp/petri1301_13104094546821862008.dot
Successfully produced net in file /tmp/petri1302_5571172871970101250.dot
Successfully produced net in file /tmp/petri1303_3927175784563637310.dot
Successfully produced net in file /tmp/petri1304_8757590386252839570.dot
Successfully produced net in file /tmp/petri1305_2630456919720163376.dot
Successfully produced net in file /tmp/petri1306_18257514553803289701.dot
Successfully produced net in file /tmp/petri1307_11095294381749257165.dot
Successfully produced net in file /tmp/petri1308_4324692776041681559.dot
Successfully produced net in file /tmp/petri1309_10536499749829404103.dot
Successfully produced net in file /tmp/petri1310_3347922182439727816.dot
Successfully produced net in file /tmp/petri1311_2129120351697929940.dot
Successfully produced net in file /tmp/petri1312_11598235856172643987.dot
Successfully produced net in file /tmp/petri1313_17033240294448539681.dot
Successfully produced net in file /tmp/petri1314_11902240114991605619.dot
Successfully produced net in file /tmp/petri1315_4065459218839996315.dot
Successfully produced net in file /tmp/petri1316_14732536533831754338.dot
Successfully produced net in file /tmp/petri1317_2488367929753179082.dot
Successfully produced net in file /tmp/petri1318_11099788008852579356.dot
Successfully produced net in file /tmp/petri1319_9010225187697527618.dot
Drop transitions removed 28 transitions
Dominated transitions for bounds rules discarded 28 transitions
Normalized transition count is 655 out of 1670 initially.
// Phase 1: matrix 655 rows 83 cols
[2022-05-22 09:50:43] [INFO ] Computed 0 place invariants in 6 ms
Incomplete random walk after 1000100 steps, including 2 resets, run finished after 7211 ms. (steps per millisecond=138 ) properties (out of 15) seen :94350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :1346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :1346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 15) seen :175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 15) seen :184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=10416 ) properties (out of 15) seen :1346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 15) seen :550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 15) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 15) seen :198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=10204 ) properties (out of 15) seen :1346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :1346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 15) seen :198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 15) seen :183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 15) seen :185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 15) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 15) seen :183
[2022-05-22 09:50:55] [INFO ] Flow matrix only has 674 transitions (discarded 996 similar events)
Normalized transition count is 655 out of 674 initially.
// Phase 1: matrix 655 rows 83 cols
[2022-05-22 09:50:55] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 09:50:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:55] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:50:55] [INFO ] State equation strengthened by 179 read => feed constraints.
[2022-05-22 09:50:56] [INFO ] [Real]Added 179 Read/Feed constraints in 142 ms returned sat
[2022-05-22 09:50:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:56] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:50:56] [INFO ] [Nat]Added 179 Read/Feed constraints in 140 ms returned sat
[2022-05-22 09:50:56] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 85 ms.
[2022-05-22 09:50:56] [INFO ] Added : 39 causal constraints over 8 iterations in 304 ms. Result :sat
Minimization took 41 ms.
[2022-05-22 09:50:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:56] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:50:56] [INFO ] [Real]Added 179 Read/Feed constraints in 140 ms returned sat
[2022-05-22 09:50:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:56] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:50:57] [INFO ] [Nat]Added 179 Read/Feed constraints in 135 ms returned sat
[2022-05-22 09:50:57] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 63 ms.
[2022-05-22 09:50:57] [INFO ] Added : 39 causal constraints over 8 iterations in 285 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 09:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:57] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:50:57] [INFO ] [Real]Added 179 Read/Feed constraints in 148 ms returned sat
[2022-05-22 09:50:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:57] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:50:57] [INFO ] [Nat]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:50:58] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 64 ms.
[2022-05-22 09:50:58] [INFO ] Added : 39 causal constraints over 8 iterations in 292 ms. Result :sat
Minimization took 38 ms.
[2022-05-22 09:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:58] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-05-22 09:50:58] [INFO ] [Real]Added 179 Read/Feed constraints in 150 ms returned sat
[2022-05-22 09:50:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:58] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:50:58] [INFO ] [Nat]Added 179 Read/Feed constraints in 142 ms returned sat
[2022-05-22 09:50:58] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 64 ms.
[2022-05-22 09:50:59] [INFO ] Added : 39 causal constraints over 8 iterations in 290 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 09:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:59] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:50:59] [INFO ] [Real]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:50:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:50:59] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:50:59] [INFO ] [Nat]Added 179 Read/Feed constraints in 140 ms returned sat
[2022-05-22 09:50:59] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 63 ms.
[2022-05-22 09:50:59] [INFO ] Added : 39 causal constraints over 8 iterations in 286 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 09:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:00] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:51:00] [INFO ] [Real]Added 179 Read/Feed constraints in 143 ms returned sat
[2022-05-22 09:51:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:00] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:51:00] [INFO ] [Nat]Added 179 Read/Feed constraints in 137 ms returned sat
[2022-05-22 09:51:00] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 88 ms.
[2022-05-22 09:51:00] [INFO ] Added : 39 causal constraints over 8 iterations in 313 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 09:51:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:00] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:51:01] [INFO ] [Real]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:51:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:01] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:51:01] [INFO ] [Nat]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:51:01] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 65 ms.
[2022-05-22 09:51:01] [INFO ] Added : 39 causal constraints over 8 iterations in 286 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 09:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:01] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-22 09:51:01] [INFO ] [Real]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:51:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:01] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:51:02] [INFO ] [Nat]Added 179 Read/Feed constraints in 138 ms returned sat
[2022-05-22 09:51:02] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 63 ms.
[2022-05-22 09:51:02] [INFO ] Added : 39 causal constraints over 8 iterations in 288 ms. Result :sat
Minimization took 38 ms.
[2022-05-22 09:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:02] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2022-05-22 09:51:02] [INFO ] [Real]Added 179 Read/Feed constraints in 142 ms returned sat
[2022-05-22 09:51:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:02] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-22 09:51:02] [INFO ] [Nat]Added 179 Read/Feed constraints in 140 ms returned sat
[2022-05-22 09:51:02] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 63 ms.
[2022-05-22 09:51:03] [INFO ] Added : 39 causal constraints over 8 iterations in 284 ms. Result :sat
Minimization took 42 ms.
[2022-05-22 09:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:03] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-05-22 09:51:03] [INFO ] [Real]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:51:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:03] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:51:03] [INFO ] [Nat]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:51:03] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 108 ms.
[2022-05-22 09:51:04] [INFO ] Added : 39 causal constraints over 8 iterations in 334 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 09:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:04] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:51:04] [INFO ] [Real]Added 179 Read/Feed constraints in 142 ms returned sat
[2022-05-22 09:51:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:04] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:51:04] [INFO ] [Nat]Added 179 Read/Feed constraints in 136 ms returned sat
[2022-05-22 09:51:04] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 64 ms.
[2022-05-22 09:51:04] [INFO ] Added : 39 causal constraints over 8 iterations in 290 ms. Result :sat
Minimization took 41 ms.
[2022-05-22 09:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Real]Added 179 Read/Feed constraints in 140 ms returned sat
[2022-05-22 09:51:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:51:05] [INFO ] [Nat]Added 179 Read/Feed constraints in 141 ms returned sat
[2022-05-22 09:51:05] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 62 ms.
[2022-05-22 09:51:05] [INFO ] Added : 39 causal constraints over 8 iterations in 291 ms. Result :sat
Minimization took 43 ms.
[2022-05-22 09:51:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:05] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 179 Read/Feed constraints in 141 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 54 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Nat]Added 179 Read/Feed constraints in 141 ms returned sat
[2022-05-22 09:51:06] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 64 ms.
[2022-05-22 09:51:06] [INFO ] Added : 39 causal constraints over 8 iterations in 289 ms. Result :sat
Minimization took 39 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 54 ms returned sat
[2022-05-22 09:51:06] [INFO ] [Real]Added 179 Read/Feed constraints in 135 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 53 ms returned sat
[2022-05-22 09:51:07] [INFO ] [Nat]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:51:07] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 64 ms.
[2022-05-22 09:51:07] [INFO ] Added : 39 causal constraints over 8 iterations in 289 ms. Result :sat
Minimization took 40 ms.
[2022-05-22 09:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:07] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2022-05-22 09:51:07] [INFO ] [Real]Added 179 Read/Feed constraints in 140 ms returned sat
[2022-05-22 09:51:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:51:07] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-05-22 09:51:07] [INFO ] [Nat]Added 179 Read/Feed constraints in 139 ms returned sat
[2022-05-22 09:51:07] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 140 transitions) in 109 ms.
[2022-05-22 09:51:08] [INFO ] Added : 39 causal constraints over 8 iterations in 327 ms. Result :sat
Minimization took 40 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1346, 38653, 274, 266, 19415, 514, 283, 271, 35648, 1346, 266, 257, 272, 257, 286]
Incomplete Parikh walk after 96900 steps, including 97 resets, run finished after 1401 ms. (steps per millisecond=69 ) properties (out of 15) seen :551 could not realise parikh vector
Incomplete Parikh walk after 94000 steps, including 97 resets, run finished after 1369 ms. (steps per millisecond=68 ) properties (out of 15) seen :525 could not realise parikh vector
Incomplete Parikh walk after 95500 steps, including 98 resets, run finished after 1376 ms. (steps per millisecond=69 ) properties (out of 15) seen :515 could not realise parikh vector
Incomplete Parikh walk after 94000 steps, including 98 resets, run finished after 1381 ms. (steps per millisecond=68 ) properties (out of 15) seen :492 could not realise parikh vector
Incomplete Parikh walk after 94900 steps, including 98 resets, run finished after 1354 ms. (steps per millisecond=70 ) properties (out of 15) seen :504 could not realise parikh vector
Incomplete Parikh walk after 200200 steps, including 96 resets, run finished after 2329 ms. (steps per millisecond=85 ) properties (out of 15) seen :1593 could not realise parikh vector
Incomplete Parikh walk after 1848600 steps, including 96 resets, run finished after 7525 ms. (steps per millisecond=245 ) properties (out of 15) seen :35871 could not realise parikh vector
Incomplete Parikh walk after 95400 steps, including 98 resets, run finished after 1403 ms. (steps per millisecond=67 ) properties (out of 15) seen :504 could not realise parikh vector
Incomplete Parikh walk after 96600 steps, including 98 resets, run finished after 1387 ms. (steps per millisecond=69 ) properties (out of 15) seen :514 could not realise parikh vector
Incomplete Parikh walk after 119700 steps, including 97 resets, run finished after 1545 ms. (steps per millisecond=77 ) properties (out of 15) seen :754 could not realise parikh vector
Incomplete Parikh walk after 1037100 steps, including 99 resets, run finished after 7856 ms. (steps per millisecond=132 ) properties (out of 15) seen :19666 could not realise parikh vector
Incomplete Parikh walk after 94900 steps, including 98 resets, run finished after 1389 ms. (steps per millisecond=68 ) properties (out of 15) seen :504 could not realise parikh vector
Incomplete Parikh walk after 95700 steps, including 98 resets, run finished after 1382 ms. (steps per millisecond=69 ) properties (out of 15) seen :507 could not realise parikh vector
Interrupted Parikh walk after 2643880 steps, including 67 resets, run timeout after 30001 ms. (steps per millisecond=88 ) properties (out of 15) seen :38834
Incomplete Parikh walk after 199700 steps, including 97 resets, run finished after 2498 ms. (steps per millisecond=79 ) properties (out of 15) seen :1562 could not realise parikh vector
Support contains 15 out of 83 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 83/83 places, 1670/1670 transitions.
Applied a total of 0 rules in 63 ms. Remains 83 /83 variables (removed 0) and now considering 1670/1670 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 1670/1670 transitions.
Starting structural reductions, iteration 0 : 83/83 places, 1670/1670 transitions.
Applied a total of 0 rules in 65 ms. Remains 83 /83 variables (removed 0) and now considering 1670/1670 (removed 0) transitions.
[2022-05-22 09:52:12] [INFO ] Flow matrix only has 674 transitions (discarded 996 similar events)
Normalized transition count is 655 out of 674 initially.
// Phase 1: matrix 655 rows 83 cols
[2022-05-22 09:52:12] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:52:12] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-05-22 09:52:12] [INFO ] Flow matrix only has 674 transitions (discarded 996 similar events)
Normalized transition count is 655 out of 674 initially.
// Phase 1: matrix 655 rows 83 cols
[2022-05-22 09:52:12] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:52:12] [INFO ] State equation strengthened by 179 read => feed constraints.
[2022-05-22 09:52:13] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2022-05-22 09:52:16] [INFO ] Redundant transitions in 3180 ms returned [8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 102, 103, 104, 105, 106, 107, 109, 110, 111, 112, 113, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 141, 142, 144, 145, 146, 147, 148, 149, 150, 151, 152, 154, 155, 156, 157, 159, 160, 161, 163, 164, 165, 166, 167, 168, 169, 171, 172, 173, 174, 175, 176, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 195, 196, 197, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 247, 248, 249, 250, 251, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 272, 274, 275, 276, 277, 278, 283, 285, 286, 287, 288, 289, 290, 291, 292, 293, 296, 297, 298, 299, 300, 301, 302, 303, 309, 310, 311, 312, 313, 315, 316, 317, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 350, 351, 352, 356, 357, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 374, 375, 376, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 394, 395, 396, 397, 399, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 421, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435, 437, 438, 439, 441, 442, 443, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 458, 459, 461, 462, 463, 464, 465, 466, 467, 471, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 484, 485, 486, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 507, 508, 509, 510, 512, 513, 514, 515, 519, 520, 551, 562, 563, 566, 573, 574, 575, 582, 585, 593, 594, 597, 606, 608, 609, 619, 626, 627, 628, 629, 630, 631, 632, 634, 645, 650, 651, 652, 653, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 764, 765, 766, 767, 768, 769, 771, 778, 779, 781, 782, 798, 799, 800, 801, 802, 803, 804, 805, 806, 807, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 853, 854, 855, 856, 857, 864, 867, 875, 876, 877, 878, 879, 891, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 922, 924, 926, 929, 933, 948, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 968, 969, 971, 972, 974, 976, 978, 980, 982, 985, 998, 1000, 1002, 1005, 1009, 1013, 1014, 1015, 1016, 1017, 1019, 1020, 1021, 1023, 1024, 1025, 1027, 1028, 1030, 1032, 1039, 1040, 1042, 1043, 1045, 1047, 1049, 1051, 1053, 1056, 1059, 1060, 1061, 1062, 1063, 1065, 1067, 1068, 1069, 1071, 1072, 1073, 1075, 1076, 1078, 1080, 1082, 1083, 1084, 1085, 1086, 1088, 1089, 1095, 1098, 1102, 1116, 1119, 1121, 1125, 1127, 1130, 1136, 1140, 1145, 1154, 1159, 1165, 1179, 1183, 1186, 1188, 1193, 1195, 1199, 1201, 1204, 1209, 1211, 1214, 1218, 1226, 1228, 1230, 1235, 1237, 1239, 1243, 1249, 1251, 1253, 1257, 1262, 1271, 1276, 1282, 1293, 1297, 1301, 1304, 1306, 1311, 1314, 1316, 1320, 1322, 1325, 1332, 1334, 1339, 1341, 1344, 1346, 1348, 1355, 1357, 1360, 1362, 1364, 1369, 1371, 1373, 1377, 1386, 1388, 1391, 1396, 1398, 1401, 1405, 1411, 1413, 1416, 1420, 1425, 1436, 1441, 1445, 1448, 1450, 1460, 1462, 1469, 1471, 1476, 1478, 1481, 1483, 1485, 1492, 1495, 1497, 1502, 1505, 1507, 1511, 1513, 1516, 1522, 1525, 1527, 1531, 1533, 1536, 1541, 1543, 1546, 1550, 1560, 1571, 1573, 1578, 1583, 1587, 1590, 1592, 1598, 1602, 1605, 1607, 1612, 1615, 1617, 1621, 1623, 1626, 1638, 1644, 1649, 1653, 1656, 1658, 1667]
Found 773 redundant transitions using SMT.
Drop transitions removed 773 transitions
Redundant transitions reduction (with SMT) removed 773 transitions :[1667, 1658, 1656, 1653, 1649, 1644, 1638, 1626, 1623, 1621, 1617, 1615, 1612, 1607, 1605, 1602, 1598, 1592, 1590, 1587, 1583, 1578, 1573, 1571, 1560, 1550, 1546, 1543, 1541, 1536, 1533, 1531, 1527, 1525, 1522, 1516, 1513, 1511, 1507, 1505, 1502, 1497, 1495, 1492, 1485, 1483, 1481, 1478, 1476, 1471, 1469, 1462, 1460, 1450, 1448, 1445, 1441, 1436, 1425, 1420, 1416, 1413, 1411, 1405, 1401, 1398, 1396, 1391, 1388, 1386, 1377, 1373, 1371, 1369, 1364, 1362, 1360, 1357, 1355, 1348, 1346, 1344, 1341, 1339, 1334, 1332, 1325, 1322, 1320, 1316, 1314, 1311, 1306, 1304, 1301, 1297, 1293, 1282, 1276, 1271, 1262, 1257, 1253, 1251, 1249, 1243, 1239, 1237, 1235, 1230, 1228, 1226, 1218, 1214, 1211, 1209, 1204, 1201, 1199, 1195, 1193, 1188, 1186, 1183, 1179, 1165, 1159, 1154, 1145, 1140, 1136, 1130, 1127, 1125, 1121, 1119, 1116, 1102, 1098, 1095, 1089, 1088, 1086, 1085, 1084, 1083, 1082, 1080, 1078, 1076, 1075, 1073, 1072, 1071, 1069, 1068, 1067, 1065, 1063, 1062, 1061, 1060, 1059, 1056, 1053, 1051, 1049, 1047, 1045, 1043, 1042, 1040, 1039, 1032, 1030, 1028, 1027, 1025, 1024, 1023, 1021, 1020, 1019, 1017, 1016, 1015, 1014, 1013, 1009, 1005, 1002, 1000, 998, 985, 982, 980, 978, 976, 974, 972, 971, 969, 968, 962, 961, 960, 959, 958, 957, 956, 955, 954, 953, 948, 933, 929, 926, 924, 922, 911, 910, 909, 908, 907, 906, 905, 904, 903, 902, 891, 879, 878, 877, 876, 875, 867, 864, 857, 856, 855, 854, 853, 837, 836, 835, 834, 833, 832, 831, 830, 829, 828, 807, 806, 805, 804, 803, 802, 801, 800, 799, 798, 782, 781, 779, 778, 771, 769, 768, 767, 766, 765, 764, 763, 762, 761, 760, 759, 758, 757, 756, 755, 754, 753, 752, 751, 750, 749, 748, 747, 746, 745, 744, 743, 742, 741, 740, 739, 738, 665, 664, 663, 662, 661, 660, 659, 658, 657, 656, 655, 653, 652, 651, 650, 645, 634, 632, 631, 630, 629, 628, 627, 626, 619, 609, 608, 606, 597, 594, 593, 585, 582, 575, 574, 573, 566, 563, 562, 551, 520, 519, 515, 514, 513, 512, 510, 509, 508, 507, 505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 486, 485, 484, 482, 481, 480, 479, 478, 477, 476, 475, 474, 473, 472, 471, 467, 466, 465, 464, 463, 462, 461, 459, 458, 457, 456, 455, 454, 453, 452, 451, 450, 449, 448, 447, 446, 445, 443, 442, 441, 439, 438, 437, 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, 425, 424, 421, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 399, 397, 396, 395, 394, 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, 378, 376, 375, 374, 371, 370, 369, 368, 367, 366, 365, 364, 363, 362, 361, 360, 359, 357, 356, 352, 351, 350, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 317, 316, 315, 313, 312, 311, 310, 309, 303, 302, 301, 300, 299, 298, 297, 296, 293, 292, 291, 290, 289, 288, 287, 286, 285, 283, 278, 277, 276, 275, 274, 272, 270, 269, 268, 267, 266, 265, 264, 263, 262, 261, 260, 259, 258, 257, 251, 250, 249, 248, 247, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 197, 196, 195, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, 176, 175, 174, 173, 172, 171, 169, 168, 167, 166, 165, 164, 163, 161, 160, 159, 157, 156, 155, 154, 152, 151, 150, 149, 148, 147, 146, 145, 144, 142, 141, 139, 138, 137, 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 113, 112, 111, 110, 109, 107, 106, 105, 104, 103, 102, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 8]
[2022-05-22 09:52:16] [INFO ] Flow matrix only has 208 transitions (discarded 689 similar events)
Normalized transition count is 191 out of 208 initially.
// Phase 1: matrix 191 rows 83 cols
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:16] [INFO ] Dead Transitions using invariants and state equation in 185 ms returned []
Starting structural reductions, iteration 1 : 83/83 places, 897/1670 transitions.
Graph (complete) has 370 edges and 83 vertex of which 80 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 80 transition count 893
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 7 place count 78 transition count 875
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 78 transition count 875
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 71 place count 78 transition count 813
Applied a total of 71 rules in 35 ms. Remains 78 /83 variables (removed 5) and now considering 813/897 (removed 84) transitions.
[2022-05-22 09:52:16] [INFO ] Flow matrix only has 199 transitions (discarded 614 similar events)
Normalized transition count is 183 out of 199 initially.
// Phase 1: matrix 183 rows 78 cols
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:52:16] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-22 09:52:16] [INFO ] Flow matrix only has 199 transitions (discarded 614 similar events)
Normalized transition count is 183 out of 199 initially.
// Phase 1: matrix 183 rows 78 cols
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:16] [INFO ] State equation strengthened by 144 read => feed constraints.
[2022-05-22 09:52:16] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 78/83 places, 813/1670 transitions.
Successfully produced net in file /tmp/petri1320_7609952493399019151.dot
Successfully produced net in file /tmp/petri1321_3573067777562430625.dot
Successfully produced net in file /tmp/petri1322_4516521735966196338.dot
Successfully produced net in file /tmp/petri1323_605715568928932630.dot
Successfully produced net in file /tmp/petri1324_17229457208410729275.dot
Successfully produced net in file /tmp/petri1325_2333296440805346117.dot
Successfully produced net in file /tmp/petri1326_11803896134517733905.dot
Successfully produced net in file /tmp/petri1327_2025429990471068437.dot
Successfully produced net in file /tmp/petri1328_3264888630720083245.dot
Successfully produced net in file /tmp/petri1329_13840651213284810856.dot
Successfully produced net in file /tmp/petri1330_9375529752191052124.dot
Successfully produced net in file /tmp/petri1331_12034059195916557078.dot
Successfully produced net in file /tmp/petri1332_15847659076416301706.dot
Successfully produced net in file /tmp/petri1333_12165754500415125357.dot
Successfully produced net in file /tmp/petri1334_581269242566596668.dot
Successfully produced net in file /tmp/petri1335_7572189389221647070.dot
Successfully produced net in file /tmp/petri1336_6801284566421431182.dot
Successfully produced net in file /tmp/petri1337_13996093050622579964.dot
Successfully produced net in file /tmp/petri1338_2966400001556985112.dot
Successfully produced net in file /tmp/petri1339_15127613058984479213.dot
Successfully produced net in file /tmp/petri1340_1357345674722737607.dot
Successfully produced net in file /tmp/petri1341_9601002287524354909.dot
Successfully produced net in file /tmp/petri1342_2146612751589344878.dot
Successfully produced net in file /tmp/petri1343_11848763959500633762.dot
Successfully produced net in file /tmp/petri1344_4339511970353416069.dot
Successfully produced net in file /tmp/petri1345_6203325652104138828.dot
Drop transitions removed 26 transitions
Dominated transitions for bounds rules discarded 26 transitions
Normalized transition count is 181 out of 787 initially.
// Phase 1: matrix 181 rows 78 cols
[2022-05-22 09:52:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3967 ms. (steps per millisecond=252 ) properties (out of 15) seen :81676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=8064 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 15) seen :2699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 15) seen :3328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 15) seen :4720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 15) seen :3416
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 15) seen :3253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 15) seen :3774
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 15) seen :3786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 15) seen :3536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :2836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 15) seen :3459
[2022-05-22 09:52:28] [INFO ] Flow matrix only has 197 transitions (discarded 590 similar events)
Normalized transition count is 181 out of 197 initially.
// Phase 1: matrix 181 rows 78 cols
[2022-05-22 09:52:28] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:52:28] [INFO ] State equation strengthened by 142 read => feed constraints.
[2022-05-22 09:52:28] [INFO ] [Nat]Added 142 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:52:28] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 19 ms.
[2022-05-22 09:52:28] [INFO ] Added : 39 causal constraints over 8 iterations in 101 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:28] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:28] [INFO ] [Nat]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:28] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 19 ms.
[2022-05-22 09:52:28] [INFO ] Added : 39 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:28] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:28] [INFO ] [Nat]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:28] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 20 ms.
[2022-05-22 09:52:28] [INFO ] Added : 39 causal constraints over 8 iterations in 125 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Nat]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:29] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 19 ms.
[2022-05-22 09:52:29] [INFO ] Added : 39 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Nat]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:29] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 19 ms.
[2022-05-22 09:52:29] [INFO ] Added : 39 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Nat]Added 142 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:52:29] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 21 ms.
[2022-05-22 09:52:29] [INFO ] Added : 39 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Nat]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:29] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 18 ms.
[2022-05-22 09:52:29] [INFO ] Added : 39 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:29] [INFO ] [Real]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:30] [INFO ] [Nat]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:30] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 20 ms.
[2022-05-22 09:52:30] [INFO ] Added : 39 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:52:30] [INFO ] [Nat]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:30] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 20 ms.
[2022-05-22 09:52:30] [INFO ] Added : 39 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:52:30] [INFO ] [Nat]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:30] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 18 ms.
[2022-05-22 09:52:30] [INFO ] Added : 39 causal constraints over 8 iterations in 91 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:52:30] [INFO ] [Real]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:30] [INFO ] [Nat]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:30] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 20 ms.
[2022-05-22 09:52:30] [INFO ] Added : 39 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:30] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:31] [INFO ] [Nat]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:31] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 19 ms.
[2022-05-22 09:52:31] [INFO ] Added : 39 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:31] [INFO ] [Real]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:31] [INFO ] [Nat]Added 142 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:52:31] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 19 ms.
[2022-05-22 09:52:31] [INFO ] Added : 39 causal constraints over 8 iterations in 93 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:52:31] [INFO ] [Real]Added 142 Read/Feed constraints in 28 ms returned sat
[2022-05-22 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:31] [INFO ] [Nat]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:31] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 20 ms.
[2022-05-22 09:52:31] [INFO ] Added : 39 causal constraints over 8 iterations in 94 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:52:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:52:31] [INFO ] [Real]Added 142 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:52:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:52:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:52:31] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:52:31] [INFO ] [Nat]Added 142 Read/Feed constraints in 25 ms returned sat
[2022-05-22 09:52:31] [INFO ] Computed and/alt/rep : 39/39/39 causal constraints (skipped 103 transitions) in 21 ms.
[2022-05-22 09:52:31] [INFO ] Added : 39 causal constraints over 8 iterations in 97 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11906, 38659, 2493, 3195, 19422, 4693, 3268, 3061, 35654, 11906, 3610, 3681, 3377, 2655, 3342]
Incomplete Parikh walk after 357800 steps, including 98 resets, run finished after 595 ms. (steps per millisecond=601 ) properties (out of 15) seen :3751 could not realise parikh vector
Incomplete Parikh walk after 289100 steps, including 98 resets, run finished after 511 ms. (steps per millisecond=565 ) properties (out of 15) seen :3002 could not realise parikh vector
Incomplete Parikh walk after 361300 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=614 ) properties (out of 15) seen :3452 could not realise parikh vector
Incomplete Parikh walk after 391700 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=627 ) properties (out of 15) seen :3763 could not realise parikh vector
Incomplete Parikh walk after 384600 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=629 ) properties (out of 15) seen :3686 could not realise parikh vector
Incomplete Parikh walk after 1214100 steps, including 98 resets, run finished after 2661 ms. (steps per millisecond=456 ) properties (out of 15) seen :11990 could not realise parikh vector
Incomplete Parikh walk after 3587700 steps, including 100 resets, run finished after 5158 ms. (steps per millisecond=695 ) properties (out of 15) seen :35718 could not realise parikh vector
Incomplete Parikh walk after 329700 steps, including 99 resets, run finished after 511 ms. (steps per millisecond=645 ) properties (out of 15) seen :3135 could not realise parikh vector
Incomplete Parikh walk after 350400 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=617 ) properties (out of 15) seen :3352 could not realise parikh vector
Incomplete Parikh walk after 492900 steps, including 98 resets, run finished after 788 ms. (steps per millisecond=625 ) properties (out of 15) seen :4778 could not realise parikh vector
Incomplete Parikh walk after 1965200 steps, including 99 resets, run finished after 2749 ms. (steps per millisecond=714 ) properties (out of 15) seen :19508 could not realise parikh vector
Incomplete Parikh walk after 343100 steps, including 99 resets, run finished after 578 ms. (steps per millisecond=593 ) properties (out of 15) seen :3276 could not realise parikh vector
Incomplete Parikh walk after 272900 steps, including 99 resets, run finished after 502 ms. (steps per millisecond=543 ) properties (out of 15) seen :2571 could not realise parikh vector
Incomplete Parikh walk after 3888200 steps, including 99 resets, run finished after 24091 ms. (steps per millisecond=161 ) properties (out of 15) seen :38725 could not realise parikh vector
Incomplete Parikh walk after 1213800 steps, including 98 resets, run finished after 2256 ms. (steps per millisecond=538 ) properties (out of 15) seen :11992 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 787/787 transitions.
Applied a total of 0 rules in 24 ms. Remains 78 /78 variables (removed 0) and now considering 787/787 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 787/787 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 787/787 transitions.
Applied a total of 0 rules in 25 ms. Remains 78 /78 variables (removed 0) and now considering 787/787 (removed 0) transitions.
[2022-05-22 09:53:14] [INFO ] Flow matrix only has 197 transitions (discarded 590 similar events)
Normalized transition count is 181 out of 197 initially.
// Phase 1: matrix 181 rows 78 cols
[2022-05-22 09:53:14] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:14] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-22 09:53:14] [INFO ] Flow matrix only has 197 transitions (discarded 590 similar events)
Normalized transition count is 181 out of 197 initially.
// Phase 1: matrix 181 rows 78 cols
[2022-05-22 09:53:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:53:14] [INFO ] State equation strengthened by 142 read => feed constraints.
[2022-05-22 09:53:14] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2022-05-22 09:53:15] [INFO ] Redundant transitions in 546 ms returned [241, 429, 433, 434, 435, 436, 439, 442, 444, 447, 449, 451, 452, 458, 459, 460, 461, 462, 470, 471, 472, 473, 474, 475, 478, 480, 481, 483, 485, 488, 492, 495, 497, 498, 500, 501, 503, 504, 505, 511, 515, 516, 518, 519, 520, 522, 523, 524, 526, 527, 528, 529, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 550, 551, 553, 556, 557, 560, 561, 564, 566, 567, 571, 572, 573, 576, 580, 581, 582, 586, 587, 588, 592, 593, 595, 596, 597, 605, 608, 610, 611, 613, 614, 615, 617, 618, 619, 621, 622, 623, 624, 625, 627, 628, 629, 631, 632, 634, 635, 637, 640, 643, 644, 645, 646, 647, 650, 651, 652, 655, 656, 657, 660, 664, 665, 671, 672, 674, 677, 678, 681, 683, 684, 685, 688, 690, 691, 692, 695, 697, 698, 700, 701, 702, 703, 704, 705, 706, 707, 709, 710, 711, 712, 713, 714, 715, 716, 717, 723, 724, 725, 727, 728, 730, 733, 734, 735, 737, 740, 741, 742, 744, 747, 748, 751, 753, 754, 755, 756, 757, 759, 760, 761, 762, 764, 765, 766, 768, 769, 770, 772, 773, 775, 778, 779, 780, 781, 782, 783, 784, 786]
Found 201 redundant transitions using SMT.
Drop transitions removed 201 transitions
Redundant transitions reduction (with SMT) removed 201 transitions :[786, 784, 783, 782, 781, 780, 779, 778, 775, 773, 772, 770, 769, 768, 766, 765, 764, 762, 761, 760, 759, 757, 756, 755, 754, 753, 751, 748, 747, 744, 742, 741, 740, 737, 735, 734, 733, 730, 728, 727, 725, 724, 723, 717, 716, 715, 714, 713, 712, 711, 710, 709, 707, 706, 705, 704, 703, 702, 701, 700, 698, 697, 695, 692, 691, 690, 688, 685, 684, 683, 681, 678, 677, 674, 672, 671, 665, 664, 660, 657, 656, 655, 652, 651, 650, 647, 646, 645, 644, 643, 640, 637, 635, 634, 632, 631, 629, 628, 627, 625, 624, 623, 622, 621, 619, 618, 617, 615, 614, 613, 611, 610, 608, 605, 597, 596, 595, 593, 592, 588, 587, 586, 582, 581, 580, 576, 573, 572, 571, 567, 566, 564, 561, 560, 557, 556, 553, 551, 550, 546, 545, 544, 543, 542, 541, 540, 539, 538, 537, 529, 528, 527, 526, 524, 523, 522, 520, 519, 518, 516, 515, 511, 505, 504, 503, 501, 500, 498, 497, 495, 492, 488, 485, 483, 481, 480, 478, 475, 474, 473, 472, 471, 470, 462, 461, 460, 459, 458, 452, 451, 449, 447, 444, 442, 439, 436, 435, 434, 433, 429, 241]
[2022-05-22 09:53:15] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:15] [INFO ] Dead Transitions using invariants and state equation in 126 ms returned []
Starting structural reductions, iteration 1 : 78/78 places, 586/787 transitions.
Applied a total of 0 rules in 13 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:53:15] [INFO ] Redundant transitions in 306 ms returned []
[2022-05-22 09:53:15] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:16] [INFO ] Dead Transitions using invariants and state equation in 132 ms returned []
Finished structural reductions, in 2 iterations. Remains : 78/78 places, 586/787 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3716 ms. (steps per millisecond=269 ) properties (out of 15) seen :82753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=8130 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 15) seen :3100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 15) seen :3115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 15) seen :5756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 15) seen :3079
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 15) seen :3074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :4331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 15) seen :3292
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 15) seen :3358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :3527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 15) seen :4011
[2022-05-22 09:53:27] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:53:27] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:53:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:27] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:53:27] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:53:27] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:53:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:27] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:53:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:28] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 46 ms.
[2022-05-22 09:53:28] [INFO ] Added : 40 causal constraints over 8 iterations in 118 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:53:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:53:28] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:53:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:28] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Real]Added 131 Read/Feed constraints in 29 ms returned sat
[2022-05-22 09:53:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:28] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:53:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:53:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:29] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:29] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:29] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:29] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:53:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:53:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:53:29] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:30] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:53:30] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:30] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:30] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:53:30] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:53:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:53:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:53:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:53:30] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:53:30] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:53:30] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11908, 38663, 2879, 3196, 19427, 5744, 3270, 3063, 35659, 11911, 4127, 3684, 3379, 3386, 3704]
Incomplete Parikh walk after 391200 steps, including 98 resets, run finished after 554 ms. (steps per millisecond=706 ) properties (out of 15) seen :4163 could not realise parikh vector
Incomplete Parikh walk after 359400 steps, including 98 resets, run finished after 549 ms. (steps per millisecond=654 ) properties (out of 15) seen :3813 could not realise parikh vector
Incomplete Parikh walk after 358700 steps, including 99 resets, run finished after 515 ms. (steps per millisecond=696 ) properties (out of 15) seen :3452 could not realise parikh vector
Incomplete Parikh walk after 389200 steps, including 99 resets, run finished after 543 ms. (steps per millisecond=716 ) properties (out of 15) seen :3758 could not realise parikh vector
Incomplete Parikh walk after 433500 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=710 ) properties (out of 15) seen :4202 could not realise parikh vector
Incomplete Parikh walk after 616300 steps, including 98 resets, run finished after 1283 ms. (steps per millisecond=480 ) properties (out of 15) seen :11987 could not realise parikh vector
Incomplete Parikh walk after 1803100 steps, including 99 resets, run finished after 2696 ms. (steps per millisecond=668 ) properties (out of 15) seen :35723 could not realise parikh vector
Incomplete Parikh walk after 327100 steps, including 99 resets, run finished after 474 ms. (steps per millisecond=690 ) properties (out of 15) seen :3139 could not realise parikh vector
Incomplete Parikh walk after 347800 steps, including 99 resets, run finished after 528 ms. (steps per millisecond=658 ) properties (out of 15) seen :3350 could not realise parikh vector
Incomplete Parikh walk after 595200 steps, including 98 resets, run finished after 821 ms. (steps per millisecond=724 ) properties (out of 15) seen :5817 could not realise parikh vector
Incomplete Parikh walk after 1963100 steps, including 99 resets, run finished after 2591 ms. (steps per millisecond=757 ) properties (out of 15) seen :19505 could not realise parikh vector
Incomplete Parikh walk after 340400 steps, including 99 resets, run finished after 510 ms. (steps per millisecond=667 ) properties (out of 15) seen :3269 could not realise parikh vector
Incomplete Parikh walk after 308700 steps, including 99 resets, run finished after 499 ms. (steps per millisecond=618 ) properties (out of 15) seen :2954 could not realise parikh vector
Incomplete Parikh walk after 1953300 steps, including 99 resets, run finished after 7269 ms. (steps per millisecond=268 ) properties (out of 15) seen :38723 could not realise parikh vector
Incomplete Parikh walk after 616100 steps, including 99 resets, run finished after 1091 ms. (steps per millisecond=564 ) properties (out of 15) seen :11992 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:53:51] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:51] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-22 09:53:51] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:51] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:53:51] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2022-05-22 09:53:51] [INFO ] Redundant transitions in 293 ms returned []
[2022-05-22 09:53:51] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:53:51] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:53:51] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3714 ms. (steps per millisecond=269 ) properties (out of 15) seen :82610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 15) seen :2515
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 15) seen :3563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 15) seen :5312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :3613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 15) seen :3060
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 15) seen :4190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :4186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 15) seen :3112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 15) seen :3664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 15) seen :3949
[2022-05-22 09:54:02] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:54:02] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:02] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:54:02] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:54:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:54:03] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:54:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:03] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:03] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:03] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:03] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:54:04] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:04] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:04] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:04] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:54:04] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:54:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:05] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 27 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:05] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:54:05] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 09:54:05] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:54:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:05] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:54:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:06] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11912, 38666, 2882, 3206, 19432, 5746, 3312, 3066, 35666, 11914, 4129, 3988, 3383, 3551, 3815]
Incomplete Parikh walk after 402300 steps, including 98 resets, run finished after 574 ms. (steps per millisecond=700 ) properties (out of 15) seen :4315 could not realise parikh vector
Incomplete Parikh walk after 375900 steps, including 98 resets, run finished after 573 ms. (steps per millisecond=656 ) properties (out of 15) seen :3986 could not realise parikh vector
Incomplete Parikh walk after 359100 steps, including 99 resets, run finished after 506 ms. (steps per millisecond=709 ) properties (out of 15) seen :3457 could not realise parikh vector
Incomplete Parikh walk after 419600 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=713 ) properties (out of 15) seen :4058 could not realise parikh vector
Incomplete Parikh walk after 433700 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=714 ) properties (out of 15) seen :4201 could not realise parikh vector
Incomplete Parikh walk after 616400 steps, including 98 resets, run finished after 1217 ms. (steps per millisecond=506 ) properties (out of 15) seen :11990 could not realise parikh vector
Incomplete Parikh walk after 1803500 steps, including 99 resets, run finished after 2629 ms. (steps per millisecond=686 ) properties (out of 15) seen :35730 could not realise parikh vector
Incomplete Parikh walk after 327400 steps, including 99 resets, run finished after 473 ms. (steps per millisecond=692 ) properties (out of 15) seen :3137 could not realise parikh vector
Incomplete Parikh walk after 352000 steps, including 99 resets, run finished after 517 ms. (steps per millisecond=680 ) properties (out of 15) seen :3388 could not realise parikh vector
Incomplete Parikh walk after 595400 steps, including 98 resets, run finished after 814 ms. (steps per millisecond=731 ) properties (out of 15) seen :5821 could not realise parikh vector
Incomplete Parikh walk after 1963600 steps, including 99 resets, run finished after 2577 ms. (steps per millisecond=761 ) properties (out of 15) seen :19513 could not realise parikh vector
Incomplete Parikh walk after 341400 steps, including 99 resets, run finished after 495 ms. (steps per millisecond=689 ) properties (out of 15) seen :3277 could not realise parikh vector
Incomplete Parikh walk after 309000 steps, including 99 resets, run finished after 474 ms. (steps per millisecond=651 ) properties (out of 15) seen :2956 could not realise parikh vector
Incomplete Parikh walk after 1953500 steps, including 99 resets, run finished after 6712 ms. (steps per millisecond=291 ) properties (out of 15) seen :38728 could not realise parikh vector
Incomplete Parikh walk after 616300 steps, including 99 resets, run finished after 1081 ms. (steps per millisecond=570 ) properties (out of 15) seen :11992 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 20 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:54:26] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:54:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:26] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-22 09:54:26] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:54:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:26] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:54:26] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
[2022-05-22 09:54:26] [INFO ] Redundant transitions in 307 ms returned []
[2022-05-22 09:54:26] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:54:26] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:54:26] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:54:26] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3626 ms. (steps per millisecond=275 ) properties (out of 15) seen :82538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 15) seen :3932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 15) seen :2823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :5769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 15) seen :3200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 15) seen :3694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 15) seen :3592
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 15) seen :4005
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 15) seen :3077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :3525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 15) seen :3415
[2022-05-22 09:54:37] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:54:37] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:54:37] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:54:37] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:54:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:37] [INFO ] [Nat]Added 131 Read/Feed constraints in 31 ms returned sat
[2022-05-22 09:54:37] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:54:37] [INFO ] Added : 40 causal constraints over 8 iterations in 112 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:54:37] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:37] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:37] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:54:37] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:54:38] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:54:38] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:38] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:54:38] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:54:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:39] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:39] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:39] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:39] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:40] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:54:40] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:40] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:54:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:40] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:54:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:54:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:54:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:54:40] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11916, 38670, 3579, 3208, 19435, 5748, 3315, 3462, 35671, 11918, 4131, 3990, 3386, 3553, 3817]
Incomplete Parikh walk after 402500 steps, including 98 resets, run finished after 577 ms. (steps per millisecond=697 ) properties (out of 15) seen :4334 could not realise parikh vector
Incomplete Parikh walk after 376100 steps, including 98 resets, run finished after 554 ms. (steps per millisecond=678 ) properties (out of 15) seen :4004 could not realise parikh vector
Incomplete Parikh walk after 359400 steps, including 99 resets, run finished after 524 ms. (steps per millisecond=685 ) properties (out of 15) seen :3465 could not realise parikh vector
Incomplete Parikh walk after 419800 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=718 ) properties (out of 15) seen :4062 could not realise parikh vector
Incomplete Parikh walk after 433900 steps, including 99 resets, run finished after 606 ms. (steps per millisecond=716 ) properties (out of 15) seen :4203 could not realise parikh vector
Incomplete Parikh walk after 616600 steps, including 98 resets, run finished after 1266 ms. (steps per millisecond=487 ) properties (out of 15) seen :11995 could not realise parikh vector
Incomplete Parikh walk after 1803700 steps, including 99 resets, run finished after 2693 ms. (steps per millisecond=669 ) properties (out of 15) seen :35729 could not realise parikh vector
Incomplete Parikh walk after 367000 steps, including 99 resets, run finished after 514 ms. (steps per millisecond=714 ) properties (out of 15) seen :3536 could not realise parikh vector
Incomplete Parikh walk after 352300 steps, including 99 resets, run finished after 538 ms. (steps per millisecond=654 ) properties (out of 15) seen :3385 could not realise parikh vector
Incomplete Parikh walk after 595600 steps, including 98 resets, run finished after 826 ms. (steps per millisecond=721 ) properties (out of 15) seen :5824 could not realise parikh vector
Incomplete Parikh walk after 1963900 steps, including 99 resets, run finished after 2582 ms. (steps per millisecond=760 ) properties (out of 15) seen :19514 could not realise parikh vector
Incomplete Parikh walk after 341600 steps, including 99 resets, run finished after 499 ms. (steps per millisecond=684 ) properties (out of 15) seen :3284 could not realise parikh vector
Incomplete Parikh walk after 378700 steps, including 99 resets, run finished after 574 ms. (steps per millisecond=659 ) properties (out of 15) seen :3646 could not realise parikh vector
Incomplete Parikh walk after 1953700 steps, including 99 resets, run finished after 7329 ms. (steps per millisecond=266 ) properties (out of 15) seen :38734 could not realise parikh vector
Incomplete Parikh walk after 616500 steps, including 99 resets, run finished after 1134 ms. (steps per millisecond=543 ) properties (out of 15) seen :11996 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 13 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 13 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:55:01] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:01] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-22 09:55:01] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:01] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:01] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:55:01] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-05-22 09:55:02] [INFO ] Redundant transitions in 314 ms returned []
[2022-05-22 09:55:02] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:02] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:02] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:02] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3752 ms. (steps per millisecond=266 ) properties (out of 15) seen :82488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 15) seen :4071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 15) seen :3072
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 15) seen :5796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=1310 ) properties (out of 15) seen :3263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 15) seen :3957
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :4512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 15) seen :3179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 15) seen :3612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=1305 ) properties (out of 15) seen :2918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 15) seen :3135
[2022-05-22 09:55:13] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:13] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:55:13] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:13] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:13] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:55:13] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 09:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:13] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:13] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:13] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:13] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:13] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:13] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:14] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:14] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:14] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:55:14] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:14] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:14] [INFO ] Added : 40 causal constraints over 8 iterations in 113 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:14] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:55:14] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:14] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:14] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2022-05-22 09:55:15] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:15] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:15] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:15] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:15] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:15] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:15] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:15] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:55:15] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:15] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:15] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:55:15] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:15] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 18 ms.
[2022-05-22 09:55:15] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:15] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:15] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:16] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 09:55:16] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:55:16] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:16] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:55:17] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11919, 38676, 3962, 3210, 19439, 5751, 3317, 3803, 35675, 11922, 4195, 3993, 3449, 3555, 3819]
Incomplete Parikh walk after 402700 steps, including 98 resets, run finished after 584 ms. (steps per millisecond=689 ) properties (out of 15) seen :4274 could not realise parikh vector
Incomplete Parikh walk after 376300 steps, including 98 resets, run finished after 575 ms. (steps per millisecond=654 ) properties (out of 15) seen :4000 could not realise parikh vector
Incomplete Parikh walk after 365700 steps, including 99 resets, run finished after 544 ms. (steps per millisecond=672 ) properties (out of 15) seen :3522 could not realise parikh vector
Incomplete Parikh walk after 420100 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=719 ) properties (out of 15) seen :4064 could not realise parikh vector
Incomplete Parikh walk after 440300 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=718 ) properties (out of 15) seen :4264 could not realise parikh vector
Incomplete Parikh walk after 616800 steps, including 98 resets, run finished after 1263 ms. (steps per millisecond=488 ) properties (out of 15) seen :11999 could not realise parikh vector
Incomplete Parikh walk after 1803900 steps, including 99 resets, run finished after 2650 ms. (steps per millisecond=680 ) properties (out of 15) seen :35734 could not realise parikh vector
Incomplete Parikh walk after 401100 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=753 ) properties (out of 15) seen :3875 could not realise parikh vector
Incomplete Parikh walk after 352500 steps, including 99 resets, run finished after 520 ms. (steps per millisecond=677 ) properties (out of 15) seen :3392 could not realise parikh vector
Incomplete Parikh walk after 595900 steps, including 98 resets, run finished after 788 ms. (steps per millisecond=756 ) properties (out of 15) seen :5828 could not realise parikh vector
Incomplete Parikh walk after 1964300 steps, including 99 resets, run finished after 2489 ms. (steps per millisecond=789 ) properties (out of 15) seen :19520 could not realise parikh vector
Incomplete Parikh walk after 341800 steps, including 99 resets, run finished after 480 ms. (steps per millisecond=712 ) properties (out of 15) seen :3284 could not realise parikh vector
Incomplete Parikh walk after 417000 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=682 ) properties (out of 15) seen :4036 could not realise parikh vector
Incomplete Parikh walk after 1954000 steps, including 99 resets, run finished after 7157 ms. (steps per millisecond=273 ) properties (out of 15) seen :38745 could not realise parikh vector
Incomplete Parikh walk after 2404200 steps, including 99 resets, run finished after 9059 ms. (steps per millisecond=265 ) properties (out of 15) seen :12149 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 13 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:55:45] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:45] [INFO ] Implicit Places using invariants in 56 ms returned []
[2022-05-22 09:55:45] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:45] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:55:45] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2022-05-22 09:55:45] [INFO ] Redundant transitions in 308 ms returned []
[2022-05-22 09:55:45] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:55:46] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:46] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3729 ms. (steps per millisecond=268 ) properties (out of 15) seen :82641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 15) seen :2663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 15) seen :3587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :5762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 15) seen :3749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 15) seen :3100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :3455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 15) seen :3950
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 15) seen :3713
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :3822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 15) seen :3509
[2022-05-22 09:55:57] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:55:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:57] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:55:57] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 09:55:57] [INFO ] Added : 40 causal constraints over 8 iterations in 121 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:57] [INFO ] [Real]Added 131 Read/Feed constraints in 27 ms returned sat
[2022-05-22 09:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 18 ms.
[2022-05-22 09:55:57] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:57] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:55:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:55:57] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:55:57] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:58] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:55:58] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:55:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:58] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 26 ms returned sat
[2022-05-22 09:55:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:58] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:55:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:55:58] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:55:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 18 ms.
[2022-05-22 09:55:59] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 09:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:59] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 09:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 09:55:59] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:55:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:55:59] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:55:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:55:59] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:55:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:55:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:55:59] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:56:00] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:56:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:56:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:00] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:00] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:00] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:00] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11920, 38682, 3964, 3368, 19442, 5754, 3555, 3805, 35680, 11928, 4197, 3996, 3512, 3735, 3821]
Incomplete Parikh walk after 402900 steps, including 98 resets, run finished after 577 ms. (steps per millisecond=698 ) properties (out of 15) seen :4282 could not realise parikh vector
Incomplete Parikh walk after 394300 steps, including 98 resets, run finished after 576 ms. (steps per millisecond=684 ) properties (out of 15) seen :4177 could not realise parikh vector
Incomplete Parikh walk after 372000 steps, including 99 resets, run finished after 533 ms. (steps per millisecond=697 ) properties (out of 15) seen :3579 could not realise parikh vector
Incomplete Parikh walk after 420400 steps, including 99 resets, run finished after 573 ms. (steps per millisecond=733 ) properties (out of 15) seen :4064 could not realise parikh vector
Incomplete Parikh walk after 440500 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=739 ) properties (out of 15) seen :4268 could not realise parikh vector
Incomplete Parikh walk after 617100 steps, including 98 resets, run finished after 1208 ms. (steps per millisecond=510 ) properties (out of 15) seen :12005 could not realise parikh vector
Incomplete Parikh walk after 1804200 steps, including 99 resets, run finished after 2646 ms. (steps per millisecond=681 ) properties (out of 15) seen :35740 could not realise parikh vector
Incomplete Parikh walk after 401300 steps, including 99 resets, run finished after 571 ms. (steps per millisecond=702 ) properties (out of 15) seen :3878 could not realise parikh vector
Incomplete Parikh walk after 376300 steps, including 99 resets, run finished after 570 ms. (steps per millisecond=660 ) properties (out of 15) seen :3633 could not realise parikh vector
Incomplete Parikh walk after 596200 steps, including 98 resets, run finished after 799 ms. (steps per millisecond=746 ) properties (out of 15) seen :5837 could not realise parikh vector
Incomplete Parikh walk after 1964600 steps, including 99 resets, run finished after 2496 ms. (steps per millisecond=787 ) properties (out of 15) seen :19526 could not realise parikh vector
Incomplete Parikh walk after 357600 steps, including 99 resets, run finished after 514 ms. (steps per millisecond=695 ) properties (out of 15) seen :3444 could not realise parikh vector
Incomplete Parikh walk after 417200 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=657 ) properties (out of 15) seen :4035 could not realise parikh vector
Incomplete Parikh walk after 1954300 steps, including 99 resets, run finished after 7075 ms. (steps per millisecond=276 ) properties (out of 15) seen :38739 could not realise parikh vector
Incomplete Parikh walk after 616700 steps, including 99 resets, run finished after 1077 ms. (steps per millisecond=572 ) properties (out of 15) seen :12007 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:56:20] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:20] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:56:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-22 09:56:20] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:20] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:56:21] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2022-05-22 09:56:21] [INFO ] Redundant transitions in 314 ms returned []
[2022-05-22 09:56:21] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:21] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:56:21] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:21] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000023 steps, including 2 resets, run finished after 3702 ms. (steps per millisecond=270 ) properties (out of 15) seen :82513
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 15) seen :3406
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 15) seen :2783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 15) seen :5462
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 15) seen :3494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 15) seen :3250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 15) seen :3399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 648 ms. (steps per millisecond=1543 ) properties (out of 15) seen :3837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 800 ms. (steps per millisecond=1250 ) properties (out of 15) seen :3037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 15) seen :3014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :3491
[2022-05-22 09:56:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:32] [INFO ] Computed 0 place invariants in 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 19 ms returned sat
[2022-05-22 09:56:32] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:56:32] [INFO ] [Real]Added 131 Read/Feed constraints in 21 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 19 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:32] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 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 20 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Real]Added 131 Read/Feed constraints in 18 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 24 ms returned sat
[2022-05-22 09:56:32] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:32] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:33] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:33] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:56:33] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:56:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:56:33] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:56:33] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:34] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:34] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:56:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:34] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:34] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:34] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 09:56:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:56:35] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:35] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:56:35] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:35] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:56:35] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:56:35] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:56:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:56:35] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:56:35] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:56:35] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11924, 38687, 3966, 3371, 19447, 5756, 3557, 3808, 35685, 11932, 4199, 3998, 3514, 3737, 3823]
Incomplete Parikh walk after 403100 steps, including 98 resets, run finished after 577 ms. (steps per millisecond=698 ) properties (out of 15) seen :4287 could not realise parikh vector
Incomplete Parikh walk after 394500 steps, including 98 resets, run finished after 558 ms. (steps per millisecond=706 ) properties (out of 15) seen :4169 could not realise parikh vector
Incomplete Parikh walk after 372200 steps, including 99 resets, run finished after 516 ms. (steps per millisecond=721 ) properties (out of 15) seen :3590 could not realise parikh vector
Incomplete Parikh walk after 420600 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=741 ) properties (out of 15) seen :4071 could not realise parikh vector
Incomplete Parikh walk after 440700 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=724 ) properties (out of 15) seen :4271 could not realise parikh vector
Incomplete Parikh walk after 617300 steps, including 98 resets, run finished after 1278 ms. (steps per millisecond=483 ) properties (out of 15) seen :12009 could not realise parikh vector
Incomplete Parikh walk after 1804400 steps, including 99 resets, run finished after 2690 ms. (steps per millisecond=670 ) properties (out of 15) seen :35745 could not realise parikh vector
Incomplete Parikh walk after 401600 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=708 ) properties (out of 15) seen :3881 could not realise parikh vector
Incomplete Parikh walk after 376500 steps, including 99 resets, run finished after 561 ms. (steps per millisecond=671 ) properties (out of 15) seen :3630 could not realise parikh vector
Incomplete Parikh walk after 596400 steps, including 98 resets, run finished after 828 ms. (steps per millisecond=720 ) properties (out of 15) seen :5836 could not realise parikh vector
Incomplete Parikh walk after 1965100 steps, including 99 resets, run finished after 2593 ms. (steps per millisecond=757 ) properties (out of 15) seen :19528 could not realise parikh vector
Incomplete Parikh walk after 357900 steps, including 99 resets, run finished after 508 ms. (steps per millisecond=704 ) properties (out of 15) seen :3444 could not realise parikh vector
Incomplete Parikh walk after 417400 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=658 ) properties (out of 15) seen :4039 could not realise parikh vector
Incomplete Parikh walk after 1954500 steps, including 99 resets, run finished after 7105 ms. (steps per millisecond=275 ) properties (out of 15) seen :38743 could not realise parikh vector
Incomplete Parikh walk after 616900 steps, including 99 resets, run finished after 1038 ms. (steps per millisecond=594 ) properties (out of 15) seen :12007 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 10 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:56:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2022-05-22 09:56:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:56:56] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:56:56] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2022-05-22 09:56:56] [INFO ] Redundant transitions in 303 ms returned []
[2022-05-22 09:56:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:56] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:56:57] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:56:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3518 ms. (steps per millisecond=284 ) properties (out of 15) seen :82334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 15) seen :3041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 15) seen :3200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 15) seen :5149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=1251 ) properties (out of 15) seen :2752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :3268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 15) seen :3527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 15) seen :3057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 15) seen :3375
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 15) seen :3471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 15) seen :3825
[2022-05-22 09:57:08] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:57:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:57:08] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:08] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:57:08] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:57:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:08] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:57:09] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:09] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 30 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:09] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 24 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:09] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Real]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 09:57:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:09] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:09] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:10] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:10] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:10] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:57:10] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:10] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:57:11] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:11] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:11] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:11] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:57:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:11] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11928, 38689, 3968, 3374, 19451, 5758, 3559, 3810, 35691, 11936, 4201, 4000, 3517, 3739, 3825]
Incomplete Parikh walk after 403300 steps, including 98 resets, run finished after 573 ms. (steps per millisecond=703 ) properties (out of 15) seen :4303 could not realise parikh vector
Incomplete Parikh walk after 394700 steps, including 98 resets, run finished after 585 ms. (steps per millisecond=674 ) properties (out of 15) seen :4205 could not realise parikh vector
Incomplete Parikh walk after 372500 steps, including 99 resets, run finished after 514 ms. (steps per millisecond=724 ) properties (out of 15) seen :3594 could not realise parikh vector
Incomplete Parikh walk after 420800 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=720 ) properties (out of 15) seen :4073 could not realise parikh vector
Incomplete Parikh walk after 440900 steps, including 99 resets, run finished after 604 ms. (steps per millisecond=729 ) properties (out of 15) seen :4276 could not realise parikh vector
Incomplete Parikh walk after 617500 steps, including 98 resets, run finished after 1253 ms. (steps per millisecond=492 ) properties (out of 15) seen :12011 could not realise parikh vector
Incomplete Parikh walk after 1804700 steps, including 99 resets, run finished after 2698 ms. (steps per millisecond=668 ) properties (out of 15) seen :35758 could not realise parikh vector
Incomplete Parikh walk after 401800 steps, including 99 resets, run finished after 564 ms. (steps per millisecond=712 ) properties (out of 15) seen :3881 could not realise parikh vector
Incomplete Parikh walk after 376700 steps, including 99 resets, run finished after 558 ms. (steps per millisecond=675 ) properties (out of 15) seen :3634 could not realise parikh vector
Incomplete Parikh walk after 596600 steps, including 98 resets, run finished after 832 ms. (steps per millisecond=717 ) properties (out of 15) seen :5836 could not realise parikh vector
Incomplete Parikh walk after 1965500 steps, including 99 resets, run finished after 2591 ms. (steps per millisecond=758 ) properties (out of 15) seen :19530 could not realise parikh vector
Incomplete Parikh walk after 358200 steps, including 99 resets, run finished after 513 ms. (steps per millisecond=698 ) properties (out of 15) seen :3447 could not realise parikh vector
Incomplete Parikh walk after 417600 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=674 ) properties (out of 15) seen :4043 could not realise parikh vector
Incomplete Parikh walk after 1954600 steps, including 99 resets, run finished after 7105 ms. (steps per millisecond=275 ) properties (out of 15) seen :38748 could not realise parikh vector
Incomplete Parikh walk after 617100 steps, including 99 resets, run finished after 1061 ms. (steps per millisecond=581 ) properties (out of 15) seen :12010 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:57:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:57:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-05-22 09:57:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:57:32] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:57:32] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:57:32] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-05-22 09:57:32] [INFO ] Redundant transitions in 382 ms returned []
[2022-05-22 09:57:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:57:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:32] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:57:32] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3682 ms. (steps per millisecond=271 ) properties (out of 15) seen :82377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 15) seen :2982
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 15) seen :3320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 15) seen :4770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 15) seen :3623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 15) seen :3230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 15) seen :3702
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :3473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 15) seen :3245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 15) seen :3172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 15) seen :3336
[2022-05-22 09:57:43] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:57:43] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:57:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:43] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:57:43] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:57:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:44] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:44] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 09:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:57:44] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 09:57:44] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:57:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:45] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:45] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:45] [INFO ] Added : 40 causal constraints over 8 iterations in 92 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:45] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:45] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:45] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:57:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:57:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:46] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:46] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:46] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:57:46] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:47] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:57:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:57:47] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:57:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:57:47] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:57:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:57:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:57:47] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11931, 38692, 3971, 3376, 19456, 5760, 3561, 3812, 35699, 11940, 4203, 4002, 3519, 3741, 3827]
Incomplete Parikh walk after 403500 steps, including 98 resets, run finished after 552 ms. (steps per millisecond=730 ) properties (out of 15) seen :4294 could not realise parikh vector
Incomplete Parikh walk after 394900 steps, including 98 resets, run finished after 566 ms. (steps per millisecond=697 ) properties (out of 15) seen :4156 could not realise parikh vector
Incomplete Parikh walk after 372700 steps, including 99 resets, run finished after 499 ms. (steps per millisecond=746 ) properties (out of 15) seen :3590 could not realise parikh vector
Incomplete Parikh walk after 421000 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=742 ) properties (out of 15) seen :4071 could not realise parikh vector
Incomplete Parikh walk after 441100 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=740 ) properties (out of 15) seen :4278 could not realise parikh vector
Incomplete Parikh walk after 617700 steps, including 98 resets, run finished after 1295 ms. (steps per millisecond=476 ) properties (out of 15) seen :12025 could not realise parikh vector
Incomplete Parikh walk after 1805100 steps, including 99 resets, run finished after 2815 ms. (steps per millisecond=641 ) properties (out of 15) seen :35756 could not realise parikh vector
Incomplete Parikh walk after 402000 steps, including 99 resets, run finished after 573 ms. (steps per millisecond=701 ) properties (out of 15) seen :3889 could not realise parikh vector
Incomplete Parikh walk after 376900 steps, including 99 resets, run finished after 576 ms. (steps per millisecond=654 ) properties (out of 15) seen :3639 could not realise parikh vector
Incomplete Parikh walk after 596800 steps, including 98 resets, run finished after 834 ms. (steps per millisecond=715 ) properties (out of 15) seen :5843 could not realise parikh vector
Incomplete Parikh walk after 1966000 steps, including 99 resets, run finished after 2587 ms. (steps per millisecond=759 ) properties (out of 15) seen :19538 could not realise parikh vector
Incomplete Parikh walk after 358400 steps, including 99 resets, run finished after 519 ms. (steps per millisecond=690 ) properties (out of 15) seen :3451 could not realise parikh vector
Incomplete Parikh walk after 417900 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=666 ) properties (out of 15) seen :4044 could not realise parikh vector
Incomplete Parikh walk after 1954800 steps, including 99 resets, run finished after 6849 ms. (steps per millisecond=285 ) properties (out of 15) seen :38753 could not realise parikh vector
Incomplete Parikh walk after 2406600 steps, including 99 resets, run finished after 9046 ms. (steps per millisecond=266 ) properties (out of 15) seen :12164 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:58:15] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:15] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 09:58:15] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-05-22 09:58:15] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:15] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:58:15] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2022-05-22 09:58:16] [INFO ] Redundant transitions in 312 ms returned []
[2022-05-22 09:58:16] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:16] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:16] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:16] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3695 ms. (steps per millisecond=270 ) properties (out of 15) seen :82388
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 15) seen :3039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 15) seen :3903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 15) seen :5127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :2988
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 15) seen :3307
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 15) seen :3823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 15) seen :3678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 15) seen :3486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :3510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 15) seen :4645
[2022-05-22 09:58:27] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:27] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:58:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:58:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 09:58:27] [INFO ] Added : 40 causal constraints over 8 iterations in 77 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 09:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:58:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 09:58:27] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:58:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:27] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:28] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:58:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:28] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:28] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:58:28] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 09:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:29] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:29] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:29] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:58:29] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:58:29] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 09:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:29] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:29] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:58:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Nat]Added 131 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:58:30] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:30] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:58:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:58:30] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:58:30] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:58:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:58:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:58:30] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:58:30] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:58:30] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11933, 38697, 3973, 3703, 19459, 5762, 3563, 3815, 35703, 11945, 4205, 4004, 3521, 3743, 4431]
Incomplete Parikh walk after 463900 steps, including 98 resets, run finished after 647 ms. (steps per millisecond=717 ) properties (out of 15) seen :5003 could not realise parikh vector
Incomplete Parikh walk after 395100 steps, including 98 resets, run finished after 580 ms. (steps per millisecond=681 ) properties (out of 15) seen :4205 could not realise parikh vector
Incomplete Parikh walk after 372900 steps, including 99 resets, run finished after 522 ms. (steps per millisecond=714 ) properties (out of 15) seen :3593 could not realise parikh vector
Incomplete Parikh walk after 421200 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=721 ) properties (out of 15) seen :4075 could not realise parikh vector
Incomplete Parikh walk after 441300 steps, including 99 resets, run finished after 605 ms. (steps per millisecond=729 ) properties (out of 15) seen :4280 could not realise parikh vector
Incomplete Parikh walk after 618000 steps, including 98 resets, run finished after 1256 ms. (steps per millisecond=492 ) properties (out of 15) seen :12021 could not realise parikh vector
Incomplete Parikh walk after 1805300 steps, including 99 resets, run finished after 2675 ms. (steps per millisecond=674 ) properties (out of 15) seen :35764 could not realise parikh vector
Incomplete Parikh walk after 402300 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=714 ) properties (out of 15) seen :3890 could not realise parikh vector
Incomplete Parikh walk after 377100 steps, including 99 resets, run finished after 563 ms. (steps per millisecond=669 ) properties (out of 15) seen :3641 could not realise parikh vector
Incomplete Parikh walk after 597000 steps, including 98 resets, run finished after 804 ms. (steps per millisecond=742 ) properties (out of 15) seen :5848 could not realise parikh vector
Incomplete Parikh walk after 1966300 steps, including 99 resets, run finished after 2505 ms. (steps per millisecond=784 ) properties (out of 15) seen :19536 could not realise parikh vector
Incomplete Parikh walk after 391100 steps, including 99 resets, run finished after 526 ms. (steps per millisecond=743 ) properties (out of 15) seen :3784 could not realise parikh vector
Incomplete Parikh walk after 418100 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=687 ) properties (out of 15) seen :4050 could not realise parikh vector
Incomplete Parikh walk after 1955000 steps, including 99 resets, run finished after 7139 ms. (steps per millisecond=273 ) properties (out of 15) seen :38757 could not realise parikh vector
Incomplete Parikh walk after 2407000 steps, including 99 resets, run finished after 8772 ms. (steps per millisecond=274 ) properties (out of 15) seen :12164 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:58:58] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:58] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-22 09:58:58] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:58:59] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:58:59] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2022-05-22 09:58:59] [INFO ] Redundant transitions in 310 ms returned []
[2022-05-22 09:58:59] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:59] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:58:59] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:58:59] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3709 ms. (steps per millisecond=269 ) properties (out of 15) seen :82648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :3634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 15) seen :2965
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 15) seen :5752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 814 ms. (steps per millisecond=1228 ) properties (out of 15) seen :2775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 15) seen :3062
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 15) seen :3755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :3639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :3217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 15) seen :3286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 15) seen :4004
[2022-05-22 09:59:10] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:59:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:10] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:59:10] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 09:59:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:10] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:59:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:10] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Real]Added 131 Read/Feed constraints in 23 ms returned sat
[2022-05-22 09:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:11] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:11] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:11] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 09:59:11] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:11] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:12] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:12] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:59:12] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:12] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:12] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:12] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:12] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:12] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:12] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:12] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:12] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:59:13] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:13] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:59:13] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 09:59:13] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:13] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:13] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:13] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 09:59:13] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:13] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:13] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11936, 38701, 3975, 3705, 19463, 5764, 3565, 3818, 35707, 11948, 4208, 4006, 3523, 3745, 4433]
Incomplete Parikh walk after 464100 steps, including 98 resets, run finished after 613 ms. (steps per millisecond=757 ) properties (out of 15) seen :4962 could not realise parikh vector
Incomplete Parikh walk after 395300 steps, including 98 resets, run finished after 559 ms. (steps per millisecond=707 ) properties (out of 15) seen :4230 could not realise parikh vector
Incomplete Parikh walk after 373100 steps, including 99 resets, run finished after 497 ms. (steps per millisecond=750 ) properties (out of 15) seen :3599 could not realise parikh vector
Incomplete Parikh walk after 421400 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=756 ) properties (out of 15) seen :4074 could not realise parikh vector
Incomplete Parikh walk after 441600 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=727 ) properties (out of 15) seen :4280 could not realise parikh vector
Incomplete Parikh walk after 618100 steps, including 98 resets, run finished after 1222 ms. (steps per millisecond=505 ) properties (out of 15) seen :12024 could not realise parikh vector
Incomplete Parikh walk after 1805500 steps, including 99 resets, run finished after 2639 ms. (steps per millisecond=684 ) properties (out of 15) seen :35765 could not realise parikh vector
Incomplete Parikh walk after 402600 steps, including 99 resets, run finished after 554 ms. (steps per millisecond=726 ) properties (out of 15) seen :3891 could not realise parikh vector
Incomplete Parikh walk after 377300 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=666 ) properties (out of 15) seen :3641 could not realise parikh vector
Incomplete Parikh walk after 597200 steps, including 98 resets, run finished after 829 ms. (steps per millisecond=720 ) properties (out of 15) seen :5844 could not realise parikh vector
Incomplete Parikh walk after 1966700 steps, including 99 resets, run finished after 2590 ms. (steps per millisecond=759 ) properties (out of 15) seen :19541 could not realise parikh vector
Incomplete Parikh walk after 391300 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=702 ) properties (out of 15) seen :3778 could not realise parikh vector
Incomplete Parikh walk after 418300 steps, including 99 resets, run finished after 637 ms. (steps per millisecond=656 ) properties (out of 15) seen :4048 could not realise parikh vector
Incomplete Parikh walk after 1955200 steps, including 99 resets, run finished after 7090 ms. (steps per millisecond=275 ) properties (out of 15) seen :38762 could not realise parikh vector
Incomplete Parikh walk after 617500 steps, including 99 resets, run finished after 1079 ms. (steps per millisecond=572 ) properties (out of 15) seen :12021 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 19 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 09:59:34] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:59:34] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 09:59:34] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-22 09:59:34] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:59:34] [INFO ] Computed 0 place invariants in 3 ms
[2022-05-22 09:59:34] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:59:34] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-05-22 09:59:34] [INFO ] Redundant transitions in 311 ms returned []
[2022-05-22 09:59:34] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:59:34] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:35] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:59:35] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 3682 ms. (steps per millisecond=271 ) properties (out of 15) seen :82305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 15) seen :3122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 15) seen :3322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 15) seen :4922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 15) seen :2991
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 15) seen :2865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 15) seen :3609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :3073
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=1248 ) properties (out of 15) seen :2593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 15) seen :3100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 15) seen :3054
[2022-05-22 09:59:46] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 09:59:46] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 09:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:46] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 09:59:46] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 09:59:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:59:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:46] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:59:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:46] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 09:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:46] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:47] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:47] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 20 ms.
[2022-05-22 09:59:47] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:47] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:47] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:47] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:48] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:48] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:48] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 09:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:48] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 09:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:59:48] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:59:48] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 09:59:48] [INFO ] Added : 40 causal constraints over 8 iterations in 91 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 09:59:49] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:59:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:49] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 09:59:49] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 09:59:49] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 09:59:49] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:49] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:49] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:49] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 09:59:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 09:59:49] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 09:59:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 09:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 09:59:49] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 09:59:49] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 09:59:49] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 09:59:49] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11938, 38704, 3977, 3707, 19467, 5767, 3567, 3820, 35711, 11954, 4210, 4008, 3525, 3747, 4436]
Incomplete Parikh walk after 464400 steps, including 98 resets, run finished after 652 ms. (steps per millisecond=712 ) properties (out of 15) seen :4988 could not realise parikh vector
Incomplete Parikh walk after 395500 steps, including 98 resets, run finished after 580 ms. (steps per millisecond=681 ) properties (out of 15) seen :4236 could not realise parikh vector
Incomplete Parikh walk after 373300 steps, including 99 resets, run finished after 525 ms. (steps per millisecond=711 ) properties (out of 15) seen :3597 could not realise parikh vector
Incomplete Parikh walk after 421600 steps, including 99 resets, run finished after 582 ms. (steps per millisecond=724 ) properties (out of 15) seen :4080 could not realise parikh vector
Incomplete Parikh walk after 441800 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=727 ) properties (out of 15) seen :4282 could not realise parikh vector
Incomplete Parikh walk after 618400 steps, including 98 resets, run finished after 1242 ms. (steps per millisecond=497 ) properties (out of 15) seen :12030 could not realise parikh vector
Incomplete Parikh walk after 1805700 steps, including 99 resets, run finished after 2647 ms. (steps per millisecond=682 ) properties (out of 15) seen :35777 could not realise parikh vector
Incomplete Parikh walk after 402800 steps, including 99 resets, run finished after 568 ms. (steps per millisecond=709 ) properties (out of 15) seen :3888 could not realise parikh vector
Incomplete Parikh walk after 377500 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=651 ) properties (out of 15) seen :3642 could not realise parikh vector
Incomplete Parikh walk after 597500 steps, including 98 resets, run finished after 842 ms. (steps per millisecond=709 ) properties (out of 15) seen :5845 could not realise parikh vector
Incomplete Parikh walk after 1967100 steps, including 99 resets, run finished after 2599 ms. (steps per millisecond=756 ) properties (out of 15) seen :19547 could not realise parikh vector
Incomplete Parikh walk after 391500 steps, including 99 resets, run finished after 556 ms. (steps per millisecond=704 ) properties (out of 15) seen :3783 could not realise parikh vector
Incomplete Parikh walk after 418500 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=665 ) properties (out of 15) seen :4047 could not realise parikh vector
Incomplete Parikh walk after 1955400 steps, including 99 resets, run finished after 6737 ms. (steps per millisecond=290 ) properties (out of 15) seen :38769 could not realise parikh vector
Incomplete Parikh walk after 617600 steps, including 99 resets, run finished after 1091 ms. (steps per millisecond=566 ) properties (out of 15) seen :12017 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 21 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:00:10] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:10] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-22 10:00:10] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:10] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:00:10] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2022-05-22 10:00:10] [INFO ] Redundant transitions in 313 ms returned []
[2022-05-22 10:00:10] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:10] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:10] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3636 ms. (steps per millisecond=275 ) properties (out of 15) seen :82731
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 15) seen :3470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 15) seen :3502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 15) seen :4275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 15) seen :3288
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 15) seen :3523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 15) seen :4372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 15) seen :3274
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 15) seen :3741
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :3508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 777 ms. (steps per millisecond=1287 ) properties (out of 15) seen :3035
[2022-05-22 10:00:21] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:00:21] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:00:21] [INFO ] [Real]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 10:00:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:00:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:00:22] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:00:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:00:22] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:00:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:00:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:00:22] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:00:22] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:00:22] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:00:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:00:23] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:00:23] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:00:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:00:23] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:00:23] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 24 ms returned sat
[2022-05-22 10:00:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:00:24] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:00:24] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:00:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:00:24] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:00:24] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:24] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:00:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:00:24] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:00:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:00:25] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:00:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:00:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:00:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:00:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:00:25] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11941, 38708, 3979, 3710, 19470, 5769, 3569, 3822, 35715, 11958, 4274, 4010, 3550, 3748, 4438]
Incomplete Parikh walk after 464600 steps, including 98 resets, run finished after 647 ms. (steps per millisecond=718 ) properties (out of 15) seen :4956 could not realise parikh vector
Incomplete Parikh walk after 395600 steps, including 98 resets, run finished after 590 ms. (steps per millisecond=670 ) properties (out of 15) seen :4218 could not realise parikh vector
Incomplete Parikh walk after 375800 steps, including 99 resets, run finished after 521 ms. (steps per millisecond=721 ) properties (out of 15) seen :3622 could not realise parikh vector
Incomplete Parikh walk after 421800 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=707 ) properties (out of 15) seen :4088 could not realise parikh vector
Incomplete Parikh walk after 448200 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=729 ) properties (out of 15) seen :4349 could not realise parikh vector
Incomplete Parikh walk after 618600 steps, including 98 resets, run finished after 1213 ms. (steps per millisecond=509 ) properties (out of 15) seen :12035 could not realise parikh vector
Incomplete Parikh walk after 1805900 steps, including 99 resets, run finished after 2671 ms. (steps per millisecond=676 ) properties (out of 15) seen :35781 could not realise parikh vector
Incomplete Parikh walk after 403000 steps, including 99 resets, run finished after 570 ms. (steps per millisecond=707 ) properties (out of 15) seen :3893 could not realise parikh vector
Incomplete Parikh walk after 377700 steps, including 99 resets, run finished after 573 ms. (steps per millisecond=659 ) properties (out of 15) seen :3646 could not realise parikh vector
Incomplete Parikh walk after 597700 steps, including 98 resets, run finished after 825 ms. (steps per millisecond=724 ) properties (out of 15) seen :5844 could not realise parikh vector
Incomplete Parikh walk after 1967400 steps, including 99 resets, run finished after 2593 ms. (steps per millisecond=758 ) properties (out of 15) seen :19548 could not realise parikh vector
Incomplete Parikh walk after 391800 steps, including 99 resets, run finished after 556 ms. (steps per millisecond=704 ) properties (out of 15) seen :3791 could not realise parikh vector
Incomplete Parikh walk after 418700 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=667 ) properties (out of 15) seen :4054 could not realise parikh vector
Incomplete Parikh walk after 1955600 steps, including 99 resets, run finished after 7189 ms. (steps per millisecond=272 ) properties (out of 15) seen :38771 could not realise parikh vector
Incomplete Parikh walk after 2408600 steps, including 99 resets, run finished after 9059 ms. (steps per millisecond=265 ) properties (out of 15) seen :12174 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:00:54] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:54] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:00:54] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-22 10:00:54] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:54] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:54] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:00:54] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2022-05-22 10:00:54] [INFO ] Redundant transitions in 327 ms returned []
[2022-05-22 10:00:54] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:54] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:00:54] [INFO ] Dead Transitions using invariants and state equation in 117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:00:54] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3768 ms. (steps per millisecond=265 ) properties (out of 15) seen :82606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 15) seen :2908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 15) seen :2937
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 15) seen :5395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 15) seen :2958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 15) seen :3905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :3034
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 15) seen :2906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 15) seen :3120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 15) seen :3078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 15) seen :3594
[2022-05-22 10:01:05] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:01:05] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:01:05] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:01:05] [INFO ] [Real]Added 131 Read/Feed constraints in 23 ms returned sat
[2022-05-22 10:01:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:06] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:01:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:06] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:01:06] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 23 ms.
[2022-05-22 10:01:06] [INFO ] Added : 40 causal constraints over 8 iterations in 93 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:01:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:01:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:01:07] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:07] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:07] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:07] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:07] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:01:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:08] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:08] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:08] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:08] [INFO ] Added : 40 causal constraints over 8 iterations in 94 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:08] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:01:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:09] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:01:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:01:09] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11946, 38713, 3982, 3713, 19475, 5771, 3571, 3824, 35719, 11962, 4276, 4012, 3553, 3750, 4440]
Incomplete Parikh walk after 464800 steps, including 98 resets, run finished after 651 ms. (steps per millisecond=713 ) properties (out of 15) seen :4965 could not realise parikh vector
Incomplete Parikh walk after 395800 steps, including 98 resets, run finished after 583 ms. (steps per millisecond=678 ) properties (out of 15) seen :4220 could not realise parikh vector
Incomplete Parikh walk after 376100 steps, including 99 resets, run finished after 539 ms. (steps per millisecond=697 ) properties (out of 15) seen :3623 could not realise parikh vector
Incomplete Parikh walk after 422000 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=712 ) properties (out of 15) seen :4080 could not realise parikh vector
Incomplete Parikh walk after 448400 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=722 ) properties (out of 15) seen :4351 could not realise parikh vector
Incomplete Parikh walk after 618800 steps, including 98 resets, run finished after 1275 ms. (steps per millisecond=485 ) properties (out of 15) seen :12042 could not realise parikh vector
Incomplete Parikh walk after 1806100 steps, including 99 resets, run finished after 2671 ms. (steps per millisecond=676 ) properties (out of 15) seen :35782 could not realise parikh vector
Incomplete Parikh walk after 403200 steps, including 99 resets, run finished after 561 ms. (steps per millisecond=718 ) properties (out of 15) seen :3896 could not realise parikh vector
Incomplete Parikh walk after 377900 steps, including 99 resets, run finished after 553 ms. (steps per millisecond=683 ) properties (out of 15) seen :3653 could not realise parikh vector
Incomplete Parikh walk after 597900 steps, including 98 resets, run finished after 809 ms. (steps per millisecond=739 ) properties (out of 15) seen :5853 could not realise parikh vector
Incomplete Parikh walk after 1967900 steps, including 99 resets, run finished after 2593 ms. (steps per millisecond=758 ) properties (out of 15) seen :19557 could not realise parikh vector
Incomplete Parikh walk after 392100 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=692 ) properties (out of 15) seen :3789 could not realise parikh vector
Incomplete Parikh walk after 419000 steps, including 99 resets, run finished after 645 ms. (steps per millisecond=649 ) properties (out of 15) seen :4056 could not realise parikh vector
Incomplete Parikh walk after 1955800 steps, including 99 resets, run finished after 7249 ms. (steps per millisecond=269 ) properties (out of 15) seen :38775 could not realise parikh vector
Incomplete Parikh walk after 618000 steps, including 99 resets, run finished after 1095 ms. (steps per millisecond=564 ) properties (out of 15) seen :12027 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:01:30] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:01:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:30] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-22 10:01:30] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:01:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:30] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:01:30] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2022-05-22 10:01:30] [INFO ] Redundant transitions in 290 ms returned []
[2022-05-22 10:01:30] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:01:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:30] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:01:30] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3715 ms. (steps per millisecond=269 ) properties (out of 15) seen :82505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :3716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 15) seen :3002
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 15) seen :5470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 15) seen :3250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :3503
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :4020
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 15) seen :3299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 15) seen :3622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :3164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 15) seen :3185
[2022-05-22 10:01:41] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:01:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:41] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:41] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:01:41] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:01:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:41] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:01:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:42] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 41 ms.
[2022-05-22 10:01:42] [INFO ] Added : 40 causal constraints over 8 iterations in 110 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:42] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:42] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:42] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:42] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:01:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:43] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:43] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:43] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 10:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:43] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:43] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:43] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:01:43] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:44] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:01:44] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:01:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:44] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:44] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:01:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:01:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:01:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:01:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:01:45] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11949, 38717, 3985, 3717, 19479, 5772, 3574, 3826, 35724, 11966, 4278, 4014, 3556, 3752, 4443]
Incomplete Parikh walk after 465100 steps, including 98 resets, run finished after 650 ms. (steps per millisecond=715 ) properties (out of 15) seen :4985 could not realise parikh vector
Incomplete Parikh walk after 396000 steps, including 98 resets, run finished after 573 ms. (steps per millisecond=691 ) properties (out of 15) seen :4202 could not realise parikh vector
Incomplete Parikh walk after 376400 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=707 ) properties (out of 15) seen :3633 could not realise parikh vector
Incomplete Parikh walk after 422200 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=721 ) properties (out of 15) seen :4094 could not realise parikh vector
Incomplete Parikh walk after 448600 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=737 ) properties (out of 15) seen :4351 could not realise parikh vector
Incomplete Parikh walk after 619000 steps, including 98 resets, run finished after 1254 ms. (steps per millisecond=493 ) properties (out of 15) seen :12045 could not realise parikh vector
Incomplete Parikh walk after 1806400 steps, including 99 resets, run finished after 2646 ms. (steps per millisecond=682 ) properties (out of 15) seen :35787 could not realise parikh vector
Incomplete Parikh walk after 403400 steps, including 99 resets, run finished after 569 ms. (steps per millisecond=708 ) properties (out of 15) seen :3899 could not realise parikh vector
Incomplete Parikh walk after 378200 steps, including 99 resets, run finished after 568 ms. (steps per millisecond=665 ) properties (out of 15) seen :3648 could not realise parikh vector
Incomplete Parikh walk after 598000 steps, including 98 resets, run finished after 827 ms. (steps per millisecond=723 ) properties (out of 15) seen :5848 could not realise parikh vector
Incomplete Parikh walk after 1968300 steps, including 99 resets, run finished after 2601 ms. (steps per millisecond=756 ) properties (out of 15) seen :19561 could not realise parikh vector
Incomplete Parikh walk after 392500 steps, including 99 resets, run finished after 551 ms. (steps per millisecond=712 ) properties (out of 15) seen :3791 could not realise parikh vector
Incomplete Parikh walk after 419300 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=673 ) properties (out of 15) seen :4058 could not realise parikh vector
Incomplete Parikh walk after 1956000 steps, including 99 resets, run finished after 7017 ms. (steps per millisecond=278 ) properties (out of 15) seen :38785 could not realise parikh vector
Incomplete Parikh walk after 2410200 steps, including 99 resets, run finished after 8980 ms. (steps per millisecond=268 ) properties (out of 15) seen :12182 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:02:13] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:13] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:02:13] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-22 10:02:13] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:13] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:02:13] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:02:13] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2022-05-22 10:02:14] [INFO ] Redundant transitions in 318 ms returned []
[2022-05-22 10:02:14] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:14] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:02:14] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:14] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3614 ms. (steps per millisecond=276 ) properties (out of 15) seen :82304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 15) seen :2844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 15) seen :2875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 15) seen :5475
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 15) seen :3219
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 15) seen :3362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=10309 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :3341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 15) seen :3327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 815 ms. (steps per millisecond=1226 ) properties (out of 15) seen :2901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :3060
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :3188
[2022-05-22 10:02:25] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:25] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:25] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:02:25] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:02:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:02:25] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:25] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 26 ms.
[2022-05-22 10:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:25] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:02:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:02:26] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:02:26] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:26] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:02:26] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Real]Added 131 Read/Feed constraints in 24 ms returned sat
[2022-05-22 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:26] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:27] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:27] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 21 ms.
[2022-05-22 10:02:27] [INFO ] Added : 40 causal constraints over 8 iterations in 93 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:27] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:02:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:02:27] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:28] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:02:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:02:28] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:02:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:02:28] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:02:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:02:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:02:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:02:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:02:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 12 ms.
[2022-05-22 10:02:28] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11951, 38722, 3987, 3719, 19483, 5774, 3576, 3829, 35729, 11972, 4280, 4017, 3558, 3754, 4445]
Incomplete Parikh walk after 465300 steps, including 98 resets, run finished after 642 ms. (steps per millisecond=724 ) properties (out of 15) seen :5010 could not realise parikh vector
Incomplete Parikh walk after 396200 steps, including 98 resets, run finished after 591 ms. (steps per millisecond=670 ) properties (out of 15) seen :4201 could not realise parikh vector
Incomplete Parikh walk after 376600 steps, including 99 resets, run finished after 531 ms. (steps per millisecond=709 ) properties (out of 15) seen :3635 could not realise parikh vector
Incomplete Parikh walk after 422500 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=707 ) properties (out of 15) seen :4095 could not realise parikh vector
Incomplete Parikh walk after 448800 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=748 ) properties (out of 15) seen :4351 could not realise parikh vector
Incomplete Parikh walk after 619300 steps, including 98 resets, run finished after 1180 ms. (steps per millisecond=524 ) properties (out of 15) seen :12053 could not realise parikh vector
Incomplete Parikh walk after 1806600 steps, including 99 resets, run finished after 2512 ms. (steps per millisecond=719 ) properties (out of 15) seen :35793 could not realise parikh vector
Incomplete Parikh walk after 403700 steps, including 99 resets, run finished after 524 ms. (steps per millisecond=770 ) properties (out of 15) seen :3902 could not realise parikh vector
Incomplete Parikh walk after 378400 steps, including 99 resets, run finished after 543 ms. (steps per millisecond=696 ) properties (out of 15) seen :3655 could not realise parikh vector
Incomplete Parikh walk after 598200 steps, including 98 resets, run finished after 787 ms. (steps per millisecond=760 ) properties (out of 15) seen :5850 could not realise parikh vector
Incomplete Parikh walk after 1968700 steps, including 99 resets, run finished after 2518 ms. (steps per millisecond=781 ) properties (out of 15) seen :19567 could not realise parikh vector
Incomplete Parikh walk after 392700 steps, including 99 resets, run finished after 559 ms. (steps per millisecond=702 ) properties (out of 15) seen :3794 could not realise parikh vector
Incomplete Parikh walk after 419500 steps, including 99 resets, run finished after 638 ms. (steps per millisecond=657 ) properties (out of 15) seen :4061 could not realise parikh vector
Incomplete Parikh walk after 1956300 steps, including 99 resets, run finished after 6905 ms. (steps per millisecond=283 ) properties (out of 15) seen :38781 could not realise parikh vector
Incomplete Parikh walk after 2410600 steps, including 99 resets, run finished after 9102 ms. (steps per millisecond=264 ) properties (out of 15) seen :12197 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:02:57] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:02:57] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-22 10:02:57] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:02:57] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:02:57] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2022-05-22 10:02:57] [INFO ] Redundant transitions in 289 ms returned []
[2022-05-22 10:02:57] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:02:57] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:02:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3737 ms. (steps per millisecond=267 ) properties (out of 15) seen :82471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 15) seen :3582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 15) seen :2952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 15) seen :5120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 15) seen :3341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 15) seen :3174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 15) seen :2802
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 15) seen :4141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 15) seen :3451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 706 ms. (steps per millisecond=1416 ) properties (out of 15) seen :3198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :3864
[2022-05-22 10:03:08] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:03:08] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:03:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:08] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:03:08] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:03:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:09] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:09] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:09] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:09] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:03:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:10] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:10] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:10] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:10] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:10] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:10] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:11] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 30 ms.
[2022-05-22 10:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:11] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Real]Added 131 Read/Feed constraints in 24 ms returned sat
[2022-05-22 10:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:11] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 25 ms returned sat
[2022-05-22 10:03:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:11] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:11] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 10:03:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:03:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:03:12] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:12] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:03:12] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:12] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:12] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11954, 38726, 3988, 3722, 19488, 5776, 3578, 3831, 35733, 11978, 4282, 4076, 3561, 3756, 4447]
Incomplete Parikh walk after 465500 steps, including 98 resets, run finished after 651 ms. (steps per millisecond=715 ) properties (out of 15) seen :4972 could not realise parikh vector
Incomplete Parikh walk after 396400 steps, including 98 resets, run finished after 598 ms. (steps per millisecond=662 ) properties (out of 15) seen :4233 could not realise parikh vector
Incomplete Parikh walk after 376900 steps, including 99 resets, run finished after 530 ms. (steps per millisecond=711 ) properties (out of 15) seen :3631 could not realise parikh vector
Incomplete Parikh walk after 428400 steps, including 99 resets, run finished after 607 ms. (steps per millisecond=705 ) properties (out of 15) seen :4152 could not realise parikh vector
Incomplete Parikh walk after 449000 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=700 ) properties (out of 15) seen :4356 could not realise parikh vector
Incomplete Parikh walk after 619600 steps, including 98 resets, run finished after 1289 ms. (steps per millisecond=480 ) properties (out of 15) seen :12057 could not realise parikh vector
Incomplete Parikh walk after 1806800 steps, including 99 resets, run finished after 2687 ms. (steps per millisecond=672 ) properties (out of 15) seen :35798 could not realise parikh vector
Incomplete Parikh walk after 403900 steps, including 99 resets, run finished after 562 ms. (steps per millisecond=718 ) properties (out of 15) seen :3904 could not realise parikh vector
Incomplete Parikh walk after 378600 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=661 ) properties (out of 15) seen :3654 could not realise parikh vector
Incomplete Parikh walk after 598400 steps, including 98 resets, run finished after 829 ms. (steps per millisecond=721 ) properties (out of 15) seen :5852 could not realise parikh vector
Incomplete Parikh walk after 1969200 steps, including 99 resets, run finished after 2566 ms. (steps per millisecond=767 ) properties (out of 15) seen :19571 could not realise parikh vector
Incomplete Parikh walk after 393000 steps, including 99 resets, run finished after 559 ms. (steps per millisecond=703 ) properties (out of 15) seen :3792 could not realise parikh vector
Incomplete Parikh walk after 419600 steps, including 99 resets, run finished after 614 ms. (steps per millisecond=683 ) properties (out of 15) seen :4062 could not realise parikh vector
Incomplete Parikh walk after 1956500 steps, including 99 resets, run finished after 7025 ms. (steps per millisecond=278 ) properties (out of 15) seen :38791 could not realise parikh vector
Incomplete Parikh walk after 618400 steps, including 99 resets, run finished after 1092 ms. (steps per millisecond=566 ) properties (out of 15) seen :12036 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:03:33] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:03:33] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:03:33] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-22 10:03:33] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:03:33] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:03:33] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:03:33] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2022-05-22 10:03:33] [INFO ] Redundant transitions in 307 ms returned []
[2022-05-22 10:03:33] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:03:33] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:03:33] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:03:33] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3698 ms. (steps per millisecond=270 ) properties (out of 15) seen :82706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 15) seen :3698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 15) seen :3094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 15) seen :5806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 15) seen :3435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 15) seen :3277
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :3269
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 15) seen :3288
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 15) seen :3276
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 15) seen :3125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 15) seen :3109
[2022-05-22 10:03:44] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:03:44] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:44] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:03:44] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:03:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:45] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:45] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:45] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:45] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:03:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:45] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:03:46] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:46] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:03:46] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:46] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:03:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:47] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:47] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 26 ms returned sat
[2022-05-22 10:03:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:47] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:03:47] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:03:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:03:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:03:47] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:03:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:03:48] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:03:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:03:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:03:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:03:48] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:03:48] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:03:48] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11958, 38733, 3990, 3724, 19491, 5778, 3580, 3833, 35741, 11982, 4285, 4078, 3563, 3758, 4449]
Incomplete Parikh walk after 465700 steps, including 98 resets, run finished after 641 ms. (steps per millisecond=726 ) properties (out of 15) seen :4982 could not realise parikh vector
Incomplete Parikh walk after 396600 steps, including 98 resets, run finished after 590 ms. (steps per millisecond=672 ) properties (out of 15) seen :4242 could not realise parikh vector
Incomplete Parikh walk after 377100 steps, including 99 resets, run finished after 524 ms. (steps per millisecond=719 ) properties (out of 15) seen :3637 could not realise parikh vector
Incomplete Parikh walk after 428600 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=722 ) properties (out of 15) seen :4155 could not realise parikh vector
Incomplete Parikh walk after 449300 steps, including 99 resets, run finished after 621 ms. (steps per millisecond=723 ) properties (out of 15) seen :4360 could not realise parikh vector
Incomplete Parikh walk after 619800 steps, including 98 resets, run finished after 1270 ms. (steps per millisecond=488 ) properties (out of 15) seen :12064 could not realise parikh vector
Incomplete Parikh walk after 1807200 steps, including 99 resets, run finished after 2642 ms. (steps per millisecond=684 ) properties (out of 15) seen :35807 could not realise parikh vector
Incomplete Parikh walk after 404100 steps, including 99 resets, run finished after 552 ms. (steps per millisecond=732 ) properties (out of 15) seen :3902 could not realise parikh vector
Incomplete Parikh walk after 378800 steps, including 99 resets, run finished after 564 ms. (steps per millisecond=671 ) properties (out of 15) seen :3655 could not realise parikh vector
Incomplete Parikh walk after 598600 steps, including 98 resets, run finished after 797 ms. (steps per millisecond=751 ) properties (out of 15) seen :5861 could not realise parikh vector
Incomplete Parikh walk after 1969500 steps, including 99 resets, run finished after 2575 ms. (steps per millisecond=764 ) properties (out of 15) seen :19573 could not realise parikh vector
Incomplete Parikh walk after 393200 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=705 ) properties (out of 15) seen :3796 could not realise parikh vector
Incomplete Parikh walk after 419800 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=669 ) properties (out of 15) seen :4059 could not realise parikh vector
Incomplete Parikh walk after 1956800 steps, including 99 resets, run finished after 7129 ms. (steps per millisecond=274 ) properties (out of 15) seen :38794 could not realise parikh vector
Incomplete Parikh walk after 618600 steps, including 99 resets, run finished after 1069 ms. (steps per millisecond=578 ) properties (out of 15) seen :12040 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:04:08] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:08] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:04:08] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-22 10:04:08] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:04:09] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:04:09] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2022-05-22 10:04:09] [INFO ] Redundant transitions in 320 ms returned []
[2022-05-22 10:04:09] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:09] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:04:09] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:09] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3725 ms. (steps per millisecond=268 ) properties (out of 15) seen :82783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=8264 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 15) seen :3163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :3634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 15) seen :5789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 15) seen :3995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 15) seen :3743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :4095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 15) seen :4117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 15) seen :3418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 15) seen :2985
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :3470
[2022-05-22 10:04:20] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:20] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:04:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:20] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:04:20] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:04:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:04:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:04:20] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:04:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:20] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:20] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 10:04:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:21] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:21] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:21] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:04:21] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:04:22] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Real]Added 131 Read/Feed constraints in 28 ms returned sat
[2022-05-22 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:04:22] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:22] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:04:22] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:22] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:23] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:23] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:04:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:23] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:23] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:04:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:04:23] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:23] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:04:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:04:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:04:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:04:23] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11961, 38736, 3992, 3726, 19496, 5780, 3794, 3835, 35747, 11988, 4287, 4081, 3565, 3760, 4451]
Incomplete Parikh walk after 465900 steps, including 98 resets, run finished after 621 ms. (steps per millisecond=750 ) properties (out of 15) seen :4977 could not realise parikh vector
Incomplete Parikh walk after 396800 steps, including 98 resets, run finished after 584 ms. (steps per millisecond=679 ) properties (out of 15) seen :4230 could not realise parikh vector
Incomplete Parikh walk after 377300 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=709 ) properties (out of 15) seen :3637 could not realise parikh vector
Incomplete Parikh walk after 428900 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=722 ) properties (out of 15) seen :4151 could not realise parikh vector
Incomplete Parikh walk after 449500 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=728 ) properties (out of 15) seen :4357 could not realise parikh vector
Incomplete Parikh walk after 620100 steps, including 98 resets, run finished after 1251 ms. (steps per millisecond=495 ) properties (out of 15) seen :12066 could not realise parikh vector
Incomplete Parikh walk after 1807500 steps, including 99 resets, run finished after 2618 ms. (steps per millisecond=690 ) properties (out of 15) seen :35807 could not realise parikh vector
Incomplete Parikh walk after 404300 steps, including 99 resets, run finished after 553 ms. (steps per millisecond=731 ) properties (out of 15) seen :3905 could not realise parikh vector
Incomplete Parikh walk after 400200 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=684 ) properties (out of 15) seen :3865 could not realise parikh vector
Incomplete Parikh walk after 598800 steps, including 98 resets, run finished after 822 ms. (steps per millisecond=728 ) properties (out of 15) seen :5861 could not realise parikh vector
Incomplete Parikh walk after 1970000 steps, including 99 resets, run finished after 2588 ms. (steps per millisecond=761 ) properties (out of 15) seen :19571 could not realise parikh vector
Incomplete Parikh walk after 393400 steps, including 99 resets, run finished after 560 ms. (steps per millisecond=702 ) properties (out of 15) seen :3805 could not realise parikh vector
Incomplete Parikh walk after 420000 steps, including 99 resets, run finished after 626 ms. (steps per millisecond=670 ) properties (out of 15) seen :4066 could not realise parikh vector
Incomplete Parikh walk after 1957000 steps, including 99 resets, run finished after 7111 ms. (steps per millisecond=275 ) properties (out of 15) seen :38801 could not realise parikh vector
Incomplete Parikh walk after 2412600 steps, including 99 resets, run finished after 8973 ms. (steps per millisecond=268 ) properties (out of 15) seen :12185 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 26 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 15 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:04:52] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:04:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-22 10:04:52] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:52] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:04:52] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:04:52] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2022-05-22 10:04:52] [INFO ] Redundant transitions in 318 ms returned []
[2022-05-22 10:04:52] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:04:53] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:04:53] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3715 ms. (steps per millisecond=269 ) properties (out of 15) seen :82328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=1237 ) properties (out of 15) seen :2995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=1254 ) properties (out of 15) seen :3026
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :5748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 15) seen :3193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 15) seen :2878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=8547 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 15) seen :3024
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :4071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 15) seen :3303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 15) seen :3417
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 15) seen :3536
[2022-05-22 10:05:04] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:05:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:05:04] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:05:04] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:04] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:04] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:05:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:04] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:04] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:04] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:04] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:05] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:05:05] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:05] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:05] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:05] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:06] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:06] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:06] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 20 ms.
[2022-05-22 10:05:06] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:05:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:05:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:07] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:07] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:07] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:07] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11962, 38741, 3995, 3728, 19499, 5782, 3796, 3837, 35752, 11992, 4289, 4083, 3567, 3762, 4453]
Incomplete Parikh walk after 466100 steps, including 98 resets, run finished after 639 ms. (steps per millisecond=729 ) properties (out of 15) seen :4973 could not realise parikh vector
Incomplete Parikh walk after 397000 steps, including 98 resets, run finished after 584 ms. (steps per millisecond=679 ) properties (out of 15) seen :4255 could not realise parikh vector
Incomplete Parikh walk after 377500 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=709 ) properties (out of 15) seen :3648 could not realise parikh vector
Incomplete Parikh walk after 429100 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=723 ) properties (out of 15) seen :4159 could not realise parikh vector
Incomplete Parikh walk after 449700 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=721 ) properties (out of 15) seen :4363 could not realise parikh vector
Incomplete Parikh walk after 620300 steps, including 98 resets, run finished after 1265 ms. (steps per millisecond=490 ) properties (out of 15) seen :12065 could not realise parikh vector
Incomplete Parikh walk after 1807800 steps, including 99 resets, run finished after 2675 ms. (steps per millisecond=675 ) properties (out of 15) seen :35822 could not realise parikh vector
Incomplete Parikh walk after 404500 steps, including 99 resets, run finished after 558 ms. (steps per millisecond=724 ) properties (out of 15) seen :3907 could not realise parikh vector
Incomplete Parikh walk after 400400 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=667 ) properties (out of 15) seen :3874 could not realise parikh vector
Incomplete Parikh walk after 599000 steps, including 98 resets, run finished after 831 ms. (steps per millisecond=720 ) properties (out of 15) seen :5860 could not realise parikh vector
Incomplete Parikh walk after 1970300 steps, including 99 resets, run finished after 2589 ms. (steps per millisecond=761 ) properties (out of 15) seen :19585 could not realise parikh vector
Incomplete Parikh walk after 393600 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=706 ) properties (out of 15) seen :3797 could not realise parikh vector
Incomplete Parikh walk after 420300 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=652 ) properties (out of 15) seen :4071 could not realise parikh vector
Incomplete Parikh walk after 1957200 steps, including 99 resets, run finished after 7109 ms. (steps per millisecond=275 ) properties (out of 15) seen :38808 could not realise parikh vector
Incomplete Parikh walk after 618800 steps, including 99 resets, run finished after 1126 ms. (steps per millisecond=549 ) properties (out of 15) seen :12043 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:05:28] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:05:28] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:05:28] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-22 10:05:28] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:05:28] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:05:28] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:05:28] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2022-05-22 10:05:28] [INFO ] Redundant transitions in 552 ms returned []
[2022-05-22 10:05:28] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:05:28] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:05:29] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:05:29] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3759 ms. (steps per millisecond=266 ) properties (out of 15) seen :82185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 15) seen :3723
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 15) seen :3361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :5556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 15) seen :2825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 15) seen :3251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 15) seen :3460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 15) seen :4158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 15) seen :3461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 15) seen :3806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :3445
[2022-05-22 10:05:39] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:05:39] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:05:39] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:05:39] [INFO ] [Real]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:39] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:40] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 13 ms.
[2022-05-22 10:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:40] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:40] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:40] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:41] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:41] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:05:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:41] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:05:41] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:05:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:41] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:05:41] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:05:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:41] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:05:41] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:05:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:41] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:42] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:42] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:05:42] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:05:42] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:05:43] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:05:43] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:05:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:05:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:05:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:05:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:05:43] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11966, 38745, 3998, 3730, 19504, 5784, 3798, 3840, 35758, 11996, 4291, 4085, 3569, 3764, 4455]
Incomplete Parikh walk after 466300 steps, including 98 resets, run finished after 646 ms. (steps per millisecond=721 ) properties (out of 15) seen :4971 could not realise parikh vector
Incomplete Parikh walk after 397200 steps, including 98 resets, run finished after 590 ms. (steps per millisecond=673 ) properties (out of 15) seen :4240 could not realise parikh vector
Incomplete Parikh walk after 377700 steps, including 99 resets, run finished after 535 ms. (steps per millisecond=705 ) properties (out of 15) seen :3640 could not realise parikh vector
Incomplete Parikh walk after 429300 steps, including 99 resets, run finished after 608 ms. (steps per millisecond=706 ) properties (out of 15) seen :4159 could not realise parikh vector
Incomplete Parikh walk after 449900 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=719 ) properties (out of 15) seen :4367 could not realise parikh vector
Incomplete Parikh walk after 620500 steps, including 98 resets, run finished after 1283 ms. (steps per millisecond=483 ) properties (out of 15) seen :12073 could not realise parikh vector
Incomplete Parikh walk after 1808100 steps, including 99 resets, run finished after 2680 ms. (steps per millisecond=674 ) properties (out of 15) seen :35822 could not realise parikh vector
Incomplete Parikh walk after 404800 steps, including 99 resets, run finished after 556 ms. (steps per millisecond=728 ) properties (out of 15) seen :3914 could not realise parikh vector
Incomplete Parikh walk after 400600 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=674 ) properties (out of 15) seen :3879 could not realise parikh vector
Incomplete Parikh walk after 599200 steps, including 98 resets, run finished after 833 ms. (steps per millisecond=719 ) properties (out of 15) seen :5868 could not realise parikh vector
Incomplete Parikh walk after 1970800 steps, including 99 resets, run finished after 2611 ms. (steps per millisecond=754 ) properties (out of 15) seen :19588 could not realise parikh vector
Incomplete Parikh walk after 393800 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=695 ) properties (out of 15) seen :3802 could not realise parikh vector
Incomplete Parikh walk after 420600 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=656 ) properties (out of 15) seen :4069 could not realise parikh vector
Incomplete Parikh walk after 1957400 steps, including 99 resets, run finished after 7023 ms. (steps per millisecond=278 ) properties (out of 15) seen :38798 could not realise parikh vector
Incomplete Parikh walk after 619000 steps, including 99 resets, run finished after 1096 ms. (steps per millisecond=564 ) properties (out of 15) seen :12047 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:06:04] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:04] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:06:04] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-22 10:06:04] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:06:04] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:06:04] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2022-05-22 10:06:04] [INFO ] Redundant transitions in 299 ms returned []
[2022-05-22 10:06:04] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:04] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:06:04] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:04] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3703 ms. (steps per millisecond=270 ) properties (out of 15) seen :82569
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 15) seen :3181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 15) seen :3103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 15) seen :4656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 15) seen :3804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 15) seen :3363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 15) seen :4977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 15) seen :3457
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 761 ms. (steps per millisecond=1314 ) properties (out of 15) seen :3139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 15) seen :2873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 15) seen :3506
[2022-05-22 10:06:15] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:15] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:06:15] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:06:15] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:06:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:15] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:15] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:15] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 10:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:06:15] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:06:16] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:16] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:16] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:16] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:06:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:16] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:06:17] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:17] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:17] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:17] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:17] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:17] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:17] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:06:17] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:17] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:06:18] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:18] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:18] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 12 ms.
[2022-05-22 10:06:18] [INFO ] Added : 40 causal constraints over 8 iterations in 73 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:06:18] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11969, 38748, 4000, 3732, 19508, 5786, 3800, 3843, 35762, 12000, 4941, 4088, 3571, 3767, 4457]
Incomplete Parikh walk after 466500 steps, including 98 resets, run finished after 653 ms. (steps per millisecond=714 ) properties (out of 15) seen :4985 could not realise parikh vector
Incomplete Parikh walk after 397500 steps, including 98 resets, run finished after 582 ms. (steps per millisecond=682 ) properties (out of 15) seen :4274 could not realise parikh vector
Incomplete Parikh walk after 377900 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=710 ) properties (out of 15) seen :3646 could not realise parikh vector
Incomplete Parikh walk after 429600 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=719 ) properties (out of 15) seen :4158 could not realise parikh vector
Incomplete Parikh walk after 514900 steps, including 99 resets, run finished after 691 ms. (steps per millisecond=745 ) properties (out of 15) seen :5015 could not realise parikh vector
Incomplete Parikh walk after 620700 steps, including 98 resets, run finished after 1270 ms. (steps per millisecond=488 ) properties (out of 15) seen :12080 could not realise parikh vector
Incomplete Parikh walk after 1808300 steps, including 99 resets, run finished after 2653 ms. (steps per millisecond=681 ) properties (out of 15) seen :35826 could not realise parikh vector
Incomplete Parikh walk after 405100 steps, including 99 resets, run finished after 561 ms. (steps per millisecond=722 ) properties (out of 15) seen :3915 could not realise parikh vector
Incomplete Parikh walk after 400800 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=677 ) properties (out of 15) seen :3875 could not realise parikh vector
Incomplete Parikh walk after 599400 steps, including 98 resets, run finished after 814 ms. (steps per millisecond=736 ) properties (out of 15) seen :5863 could not realise parikh vector
Incomplete Parikh walk after 1971200 steps, including 99 resets, run finished after 2595 ms. (steps per millisecond=759 ) properties (out of 15) seen :19587 could not realise parikh vector
Incomplete Parikh walk after 394000 steps, including 99 resets, run finished after 545 ms. (steps per millisecond=722 ) properties (out of 15) seen :3809 could not realise parikh vector
Incomplete Parikh walk after 420800 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=712 ) properties (out of 15) seen :4079 could not realise parikh vector
Incomplete Parikh walk after 1957600 steps, including 99 resets, run finished after 7095 ms. (steps per millisecond=275 ) properties (out of 15) seen :38811 could not realise parikh vector
Incomplete Parikh walk after 2414200 steps, including 99 resets, run finished after 8948 ms. (steps per millisecond=269 ) properties (out of 15) seen :12202 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:06:47] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:47] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:06:47] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-22 10:06:47] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:47] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:06:47] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:06:47] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2022-05-22 10:06:48] [INFO ] Redundant transitions in 331 ms returned []
[2022-05-22 10:06:48] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:48] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:06:48] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3689 ms. (steps per millisecond=271 ) properties (out of 15) seen :82619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 15) seen :3816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :3542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 15) seen :5699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 15) seen :3587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 15) seen :3607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 15) seen :3881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 15) seen :3776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 15) seen :3520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 15) seen :3347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 15) seen :2849
[2022-05-22 10:06:59] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:06:59] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:59] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:06:59] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:06:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:06:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:59] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:06:59] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:06:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:06:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:06:59] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:06:59] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:06:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:06:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:06:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:00] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:00] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:00] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:07:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:07:00] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:00] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:07:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:07:00] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:01] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:01] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:07:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:07:01] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:01] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:01] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:01] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:02] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:02] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:02] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:02] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:02] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:07:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:07:02] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:07:02] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:02] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11973, 38752, 4003, 3735, 19511, 5788, 3803, 3845, 35767, 12004, 4944, 4090, 3572, 3769, 4460]
Incomplete Parikh walk after 466800 steps, including 98 resets, run finished after 645 ms. (steps per millisecond=723 ) properties (out of 15) seen :4980 could not realise parikh vector
Incomplete Parikh walk after 397700 steps, including 98 resets, run finished after 572 ms. (steps per millisecond=695 ) properties (out of 15) seen :4209 could not realise parikh vector
Incomplete Parikh walk after 378000 steps, including 99 resets, run finished after 525 ms. (steps per millisecond=720 ) properties (out of 15) seen :3645 could not realise parikh vector
Incomplete Parikh walk after 429800 steps, including 99 resets, run finished after 589 ms. (steps per millisecond=729 ) properties (out of 15) seen :4163 could not realise parikh vector
Incomplete Parikh walk after 515200 steps, including 99 resets, run finished after 690 ms. (steps per millisecond=746 ) properties (out of 15) seen :5019 could not realise parikh vector
Incomplete Parikh walk after 620900 steps, including 98 resets, run finished after 1264 ms. (steps per millisecond=491 ) properties (out of 15) seen :12082 could not realise parikh vector
Incomplete Parikh walk after 1808500 steps, including 99 resets, run finished after 2589 ms. (steps per millisecond=698 ) properties (out of 15) seen :35831 could not realise parikh vector
Incomplete Parikh walk after 405300 steps, including 99 resets, run finished after 558 ms. (steps per millisecond=726 ) properties (out of 15) seen :3921 could not realise parikh vector
Incomplete Parikh walk after 401100 steps, including 99 resets, run finished after 589 ms. (steps per millisecond=680 ) properties (out of 15) seen :3879 could not realise parikh vector
Incomplete Parikh walk after 599600 steps, including 98 resets, run finished after 821 ms. (steps per millisecond=730 ) properties (out of 15) seen :5875 could not realise parikh vector
Incomplete Parikh walk after 1971500 steps, including 99 resets, run finished after 2564 ms. (steps per millisecond=768 ) properties (out of 15) seen :19599 could not realise parikh vector
Incomplete Parikh walk after 394300 steps, including 99 resets, run finished after 555 ms. (steps per millisecond=710 ) properties (out of 15) seen :3809 could not realise parikh vector
Incomplete Parikh walk after 421100 steps, including 99 resets, run finished after 623 ms. (steps per millisecond=675 ) properties (out of 15) seen :4075 could not realise parikh vector
Incomplete Parikh walk after 1957800 steps, including 99 resets, run finished after 7071 ms. (steps per millisecond=276 ) properties (out of 15) seen :38814 could not realise parikh vector
Incomplete Parikh walk after 2415000 steps, including 99 resets, run finished after 8871 ms. (steps per millisecond=272 ) properties (out of 15) seen :12209 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:07:31] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:07:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:07:31] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-22 10:07:31] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:07:31] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:07:31] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:07:31] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2022-05-22 10:07:31] [INFO ] Redundant transitions in 328 ms returned []
[2022-05-22 10:07:31] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:07:31] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:07:31] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:07:31] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3710 ms. (steps per millisecond=269 ) properties (out of 15) seen :82567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 15) seen :2934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :3131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 15) seen :4699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 15) seen :3349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :4178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=8403 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 15) seen :3932
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 15) seen :3578
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 15) seen :2962
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :4009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 15) seen :3250
[2022-05-22 10:07:42] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:07:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:42] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:07:43] [INFO ] [Real]Added 131 Read/Feed constraints in 26 ms returned sat
[2022-05-22 10:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:43] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:43] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:43] [INFO ] Added : 40 causal constraints over 8 iterations in 91 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:43] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:44] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 18 ms.
[2022-05-22 10:07:44] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:44] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:44] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:44] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:45] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:07:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:45] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:07:45] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:07:45] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:07:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:45] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:07:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 12 ms.
[2022-05-22 10:07:46] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:07:46] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:07:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:07:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:07:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:07:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:07:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:07:46] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11978, 38756, 4005, 3737, 19514, 5790, 3805, 3993, 35771, 12009, 4946, 4092, 3575, 3802, 4462]
Incomplete Parikh walk after 467000 steps, including 98 resets, run finished after 652 ms. (steps per millisecond=716 ) properties (out of 15) seen :5006 could not realise parikh vector
Incomplete Parikh walk after 401000 steps, including 98 resets, run finished after 588 ms. (steps per millisecond=681 ) properties (out of 15) seen :4272 could not realise parikh vector
Incomplete Parikh walk after 378300 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=711 ) properties (out of 15) seen :3653 could not realise parikh vector
Incomplete Parikh walk after 430000 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=726 ) properties (out of 15) seen :4160 could not realise parikh vector
Incomplete Parikh walk after 515400 steps, including 99 resets, run finished after 699 ms. (steps per millisecond=737 ) properties (out of 15) seen :5025 could not realise parikh vector
Incomplete Parikh walk after 621200 steps, including 98 resets, run finished after 1275 ms. (steps per millisecond=487 ) properties (out of 15) seen :12087 could not realise parikh vector
Incomplete Parikh walk after 1808700 steps, including 99 resets, run finished after 2640 ms. (steps per millisecond=685 ) properties (out of 15) seen :35835 could not realise parikh vector
Incomplete Parikh walk after 420100 steps, including 99 resets, run finished after 578 ms. (steps per millisecond=726 ) properties (out of 15) seen :4069 could not realise parikh vector
Incomplete Parikh walk after 401300 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=674 ) properties (out of 15) seen :3884 could not realise parikh vector
Incomplete Parikh walk after 599800 steps, including 98 resets, run finished after 830 ms. (steps per millisecond=722 ) properties (out of 15) seen :5869 could not realise parikh vector
Incomplete Parikh walk after 1971800 steps, including 99 resets, run finished after 2587 ms. (steps per millisecond=762 ) properties (out of 15) seen :19593 could not realise parikh vector
Incomplete Parikh walk after 394500 steps, including 99 resets, run finished after 544 ms. (steps per millisecond=725 ) properties (out of 15) seen :3808 could not realise parikh vector
Incomplete Parikh walk after 421300 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=682 ) properties (out of 15) seen :4083 could not realise parikh vector
Incomplete Parikh walk after 1958000 steps, including 99 resets, run finished after 7081 ms. (steps per millisecond=276 ) properties (out of 15) seen :38817 could not realise parikh vector
Incomplete Parikh walk after 619600 steps, including 99 resets, run finished after 1117 ms. (steps per millisecond=554 ) properties (out of 15) seen :12061 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:08:07] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-22 10:08:07] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:07] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:08:07] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2022-05-22 10:08:07] [INFO ] Redundant transitions in 319 ms returned []
[2022-05-22 10:08:07] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:07] [INFO ] Dead Transitions using invariants and state equation in 103 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:07] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3725 ms. (steps per millisecond=268 ) properties (out of 15) seen :82111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 15) seen :3421
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 15) seen :3527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 15) seen :5567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 15) seen :3040
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 15) seen :3129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 15) seen :2905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 15) seen :3468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 15) seen :3050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :3420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 15) seen :3151
[2022-05-22 10:08:19] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:19] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:08:19] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:08:19] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:08:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 10:08:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:08:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:08:19] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:08:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:08:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:08:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:08:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:08:19] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:08:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:08:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:08:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:08:19] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:08:19] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:08:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:19] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 28 ms returned sat
[2022-05-22 10:08:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:08:20] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:08:20] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:08:20] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:08:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:08:20] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:08:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:08:20] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 20 ms.
[2022-05-22 10:08:21] [INFO ] Added : 40 causal constraints over 8 iterations in 92 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:21] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:08:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:08:21] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 10:08:21] [INFO ] [Real]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 10:08:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:08:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 20 ms.
[2022-05-22 10:08:21] [INFO ] Added : 40 causal constraints over 8 iterations in 93 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:21] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:21] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:08:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:08:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 20 ms.
[2022-05-22 10:08:21] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:08:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:22] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:08:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 20 ms.
[2022-05-22 10:08:22] [INFO ] Added : 40 causal constraints over 8 iterations in 91 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:08:22] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:08:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 19 ms.
[2022-05-22 10:08:22] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:22] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:22] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:08:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:08:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:08:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 21 ms.
[2022-05-22 10:08:22] [INFO ] Added : 40 causal constraints over 8 iterations in 91 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11981, 38760, 4008, 3739, 19517, 5792, 3807, 3995, 35778, 12013, 4949, 4094, 3577, 3803, 4464]
Incomplete Parikh walk after 467200 steps, including 98 resets, run finished after 802 ms. (steps per millisecond=582 ) properties (out of 15) seen :4981 could not realise parikh vector
Incomplete Parikh walk after 401100 steps, including 98 resets, run finished after 751 ms. (steps per millisecond=534 ) properties (out of 15) seen :4296 could not realise parikh vector
Incomplete Parikh walk after 378500 steps, including 99 resets, run finished after 671 ms. (steps per millisecond=564 ) properties (out of 15) seen :3652 could not realise parikh vector
Incomplete Parikh walk after 430200 steps, including 99 resets, run finished after 743 ms. (steps per millisecond=579 ) properties (out of 15) seen :4169 could not realise parikh vector
Incomplete Parikh walk after 515700 steps, including 99 resets, run finished after 894 ms. (steps per millisecond=576 ) properties (out of 15) seen :5023 could not realise parikh vector
Incomplete Parikh walk after 621400 steps, including 98 resets, run finished after 1479 ms. (steps per millisecond=420 ) properties (out of 15) seen :12089 could not realise parikh vector
Incomplete Parikh walk after 1809100 steps, including 99 resets, run finished after 3451 ms. (steps per millisecond=524 ) properties (out of 15) seen :35846 could not realise parikh vector
Incomplete Parikh walk after 420300 steps, including 99 resets, run finished after 714 ms. (steps per millisecond=588 ) properties (out of 15) seen :4067 could not realise parikh vector
Incomplete Parikh walk after 401500 steps, including 99 resets, run finished after 769 ms. (steps per millisecond=522 ) properties (out of 15) seen :3884 could not realise parikh vector
Incomplete Parikh walk after 600000 steps, including 98 resets, run finished after 981 ms. (steps per millisecond=611 ) properties (out of 15) seen :5869 could not realise parikh vector
Incomplete Parikh walk after 1972100 steps, including 99 resets, run finished after 2573 ms. (steps per millisecond=766 ) properties (out of 15) seen :19594 could not realise parikh vector
Incomplete Parikh walk after 394700 steps, including 99 resets, run finished after 562 ms. (steps per millisecond=702 ) properties (out of 15) seen :3811 could not realise parikh vector
Incomplete Parikh walk after 421600 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=658 ) properties (out of 15) seen :4079 could not realise parikh vector
Incomplete Parikh walk after 1958200 steps, including 99 resets, run finished after 7120 ms. (steps per millisecond=275 ) properties (out of 15) seen :38820 could not realise parikh vector
Incomplete Parikh walk after 2416600 steps, including 99 resets, run finished after 8985 ms. (steps per millisecond=268 ) properties (out of 15) seen :12224 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:08:53] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:53] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:08:53] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-22 10:08:53] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:53] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:53] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:08:53] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2022-05-22 10:08:54] [INFO ] Redundant transitions in 298 ms returned []
[2022-05-22 10:08:54] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:54] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:08:54] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:08:54] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3650 ms. (steps per millisecond=273 ) properties (out of 15) seen :82817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 15) seen :3638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 15) seen :3378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :5767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 15) seen :3170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 15) seen :3233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :3938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 15) seen :3407
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 800 ms. (steps per millisecond=1250 ) properties (out of 15) seen :2604
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 15) seen :3836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 15) seen :3279
[2022-05-22 10:09:05] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:09:05] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:05] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:09:05] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:09:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:05] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:09:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:05] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:09:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:09:05] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:05] [INFO ] Added : 40 causal constraints over 8 iterations in 90 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:06] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:06] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:06] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Real]Added 131 Read/Feed constraints in 26 ms returned sat
[2022-05-22 10:09:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:06] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:06] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:06] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:07] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:07] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:07] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:09:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:09:07] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Nat]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 10:09:07] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:07] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:09:07] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:08] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:08] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:08] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:09:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:09:08] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11983, 38765, 4010, 3742, 19520, 5794, 3809, 3998, 35784, 12017, 4951, 4097, 3579, 3805, 4467]
Incomplete Parikh walk after 467500 steps, including 98 resets, run finished after 647 ms. (steps per millisecond=722 ) properties (out of 15) seen :4975 could not realise parikh vector
Incomplete Parikh walk after 401300 steps, including 98 resets, run finished after 585 ms. (steps per millisecond=685 ) properties (out of 15) seen :4294 could not realise parikh vector
Incomplete Parikh walk after 378700 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=711 ) properties (out of 15) seen :3650 could not realise parikh vector
Incomplete Parikh walk after 430500 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=721 ) properties (out of 15) seen :4165 could not realise parikh vector
Incomplete Parikh walk after 515900 steps, including 99 resets, run finished after 703 ms. (steps per millisecond=733 ) properties (out of 15) seen :5022 could not realise parikh vector
Incomplete Parikh walk after 621600 steps, including 98 resets, run finished after 1269 ms. (steps per millisecond=489 ) properties (out of 15) seen :12093 could not realise parikh vector
Incomplete Parikh walk after 1809400 steps, including 99 resets, run finished after 2665 ms. (steps per millisecond=678 ) properties (out of 15) seen :35848 could not realise parikh vector
Incomplete Parikh walk after 420600 steps, including 99 resets, run finished after 574 ms. (steps per millisecond=732 ) properties (out of 15) seen :4071 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=679 ) properties (out of 15) seen :3891 could not realise parikh vector
Incomplete Parikh walk after 600200 steps, including 98 resets, run finished after 818 ms. (steps per millisecond=733 ) properties (out of 15) seen :5871 could not realise parikh vector
Incomplete Parikh walk after 1972400 steps, including 99 resets, run finished after 2539 ms. (steps per millisecond=776 ) properties (out of 15) seen :19600 could not realise parikh vector
Incomplete Parikh walk after 395000 steps, including 99 resets, run finished after 564 ms. (steps per millisecond=700 ) properties (out of 15) seen :3812 could not realise parikh vector
Incomplete Parikh walk after 421800 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=660 ) properties (out of 15) seen :4082 could not realise parikh vector
Incomplete Parikh walk after 1958400 steps, including 99 resets, run finished after 7163 ms. (steps per millisecond=273 ) properties (out of 15) seen :38827 could not realise parikh vector
Incomplete Parikh walk after 2417000 steps, including 99 resets, run finished after 8807 ms. (steps per millisecond=274 ) properties (out of 15) seen :12206 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:09:37] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:09:37] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:09:37] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-22 10:09:37] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:09:37] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 10:09:37] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:09:37] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-05-22 10:09:37] [INFO ] Redundant transitions in 295 ms returned []
[2022-05-22 10:09:37] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:09:37] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:09:37] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:09:37] [INFO ] Computed 0 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3691 ms. (steps per millisecond=270 ) properties (out of 15) seen :82695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 15) seen :3278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 15) seen :2967
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 15) seen :5788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 15) seen :3380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :3688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 15) seen :3863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 15) seen :3466
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 15) seen :3011
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 15) seen :3605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 15) seen :3205
[2022-05-22 10:09:49] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:09:49] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:49] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:09:49] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:09:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:49] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:49] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:49] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:09:49] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:09:49] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:49] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:49] [INFO ] Added : 40 causal constraints over 8 iterations in 92 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-22 10:09:49] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:09:49] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:49] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:49] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:09:49] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:49] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:09:49] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:49] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:50] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:50] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:09:50] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:50] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:50] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:50] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:50] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:50] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:09:50] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:09:50] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:09:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:50] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:51] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:51] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:51] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:09:51] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:51] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:51] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:51] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:51] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:09:51] [INFO ] [Nat]Added 131 Read/Feed constraints in 33 ms returned sat
[2022-05-22 10:09:51] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:52] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:52] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:09:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:52] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:09:52] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:52] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:09:52] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:52] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:09:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:09:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:09:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:09:52] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:09:52] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:09:52] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11986, 38770, 4013, 3744, 19523, 5796, 3811, 4000, 35792, 12021, 4954, 4099, 3581, 3807, 4469]
Incomplete Parikh walk after 467700 steps, including 98 resets, run finished after 642 ms. (steps per millisecond=728 ) properties (out of 15) seen :4953 could not realise parikh vector
Incomplete Parikh walk after 401500 steps, including 98 resets, run finished after 588 ms. (steps per millisecond=682 ) properties (out of 15) seen :4265 could not realise parikh vector
Incomplete Parikh walk after 378900 steps, including 99 resets, run finished after 524 ms. (steps per millisecond=723 ) properties (out of 15) seen :3657 could not realise parikh vector
Incomplete Parikh walk after 430700 steps, including 99 resets, run finished after 598 ms. (steps per millisecond=720 ) properties (out of 15) seen :4173 could not realise parikh vector
Incomplete Parikh walk after 516200 steps, including 99 resets, run finished after 693 ms. (steps per millisecond=744 ) properties (out of 15) seen :5025 could not realise parikh vector
Incomplete Parikh walk after 621800 steps, including 98 resets, run finished after 1257 ms. (steps per millisecond=494 ) properties (out of 15) seen :12097 could not realise parikh vector
Incomplete Parikh walk after 1809800 steps, including 99 resets, run finished after 2692 ms. (steps per millisecond=672 ) properties (out of 15) seen :35852 could not realise parikh vector
Incomplete Parikh walk after 420800 steps, including 99 resets, run finished after 581 ms. (steps per millisecond=724 ) properties (out of 15) seen :4074 could not realise parikh vector
Incomplete Parikh walk after 401900 steps, including 99 resets, run finished after 592 ms. (steps per millisecond=678 ) properties (out of 15) seen :3886 could not realise parikh vector
Incomplete Parikh walk after 600400 steps, including 98 resets, run finished after 835 ms. (steps per millisecond=719 ) properties (out of 15) seen :5877 could not realise parikh vector
Incomplete Parikh walk after 1972700 steps, including 99 resets, run finished after 2598 ms. (steps per millisecond=759 ) properties (out of 15) seen :19599 could not realise parikh vector
Incomplete Parikh walk after 395200 steps, including 99 resets, run finished after 560 ms. (steps per millisecond=705 ) properties (out of 15) seen :3817 could not realise parikh vector
Incomplete Parikh walk after 422100 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=664 ) properties (out of 15) seen :4083 could not realise parikh vector
Incomplete Parikh walk after 1958700 steps, including 99 resets, run finished after 6897 ms. (steps per millisecond=283 ) properties (out of 15) seen :38832 could not realise parikh vector
Incomplete Parikh walk after 620000 steps, including 99 resets, run finished after 1086 ms. (steps per millisecond=570 ) properties (out of 15) seen :12064 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:10:13] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:13] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:10:13] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-22 10:10:13] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:13] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:10:13] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2022-05-22 10:10:13] [INFO ] Redundant transitions in 311 ms returned []
[2022-05-22 10:10:13] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:13] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:13] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:13] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3707 ms. (steps per millisecond=269 ) properties (out of 15) seen :82137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :3395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 800 ms. (steps per millisecond=1250 ) properties (out of 15) seen :2908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 15) seen :5658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 15) seen :2860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :3074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=8695 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 15) seen :3493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 15) seen :3180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 15) seen :3608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 15) seen :3850
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 15) seen :3903
[2022-05-22 10:10:25] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:25] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:25] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:10:25] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:10:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:10:25] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 20 ms.
[2022-05-22 10:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:10:25] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:10:25] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:10:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:10:25] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:10:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:10:25] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:10:26] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:10:26] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:10:26] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:10:26] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:26] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:26] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:10:27] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:10:27] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:10:27] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:10:27] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:27] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:10:27] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:27] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:10:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:10:28] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:28] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:10:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:10:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:10:28] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:10:28] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:10:28] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11989, 38774, 4015, 3746, 19526, 5798, 3813, 4002, 35798, 12025, 4956, 4101, 3584, 3809, 4471]
Incomplete Parikh walk after 467900 steps, including 98 resets, run finished after 652 ms. (steps per millisecond=717 ) properties (out of 15) seen :5028 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 98 resets, run finished after 595 ms. (steps per millisecond=675 ) properties (out of 15) seen :4270 could not realise parikh vector
Incomplete Parikh walk after 379200 steps, including 99 resets, run finished after 530 ms. (steps per millisecond=715 ) properties (out of 15) seen :3661 could not realise parikh vector
Incomplete Parikh walk after 430900 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=721 ) properties (out of 15) seen :4176 could not realise parikh vector
Incomplete Parikh walk after 516400 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=739 ) properties (out of 15) seen :5028 could not realise parikh vector
Incomplete Parikh walk after 622000 steps, including 98 resets, run finished after 1268 ms. (steps per millisecond=490 ) properties (out of 15) seen :12102 could not realise parikh vector
Incomplete Parikh walk after 1810100 steps, including 99 resets, run finished after 2654 ms. (steps per millisecond=682 ) properties (out of 15) seen :35860 could not realise parikh vector
Incomplete Parikh walk after 421000 steps, including 99 resets, run finished after 575 ms. (steps per millisecond=732 ) properties (out of 15) seen :4077 could not realise parikh vector
Incomplete Parikh walk after 402100 steps, including 99 resets, run finished after 610 ms. (steps per millisecond=659 ) properties (out of 15) seen :3886 could not realise parikh vector
Incomplete Parikh walk after 600600 steps, including 98 resets, run finished after 817 ms. (steps per millisecond=735 ) properties (out of 15) seen :5873 could not realise parikh vector
Incomplete Parikh walk after 1973000 steps, including 99 resets, run finished after 2535 ms. (steps per millisecond=778 ) properties (out of 15) seen :19606 could not realise parikh vector
Incomplete Parikh walk after 395400 steps, including 99 resets, run finished after 522 ms. (steps per millisecond=757 ) properties (out of 15) seen :3823 could not realise parikh vector
Incomplete Parikh walk after 422300 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=681 ) properties (out of 15) seen :4095 could not realise parikh vector
Incomplete Parikh walk after 1958900 steps, including 99 resets, run finished after 6934 ms. (steps per millisecond=282 ) properties (out of 15) seen :38835 could not realise parikh vector
Incomplete Parikh walk after 2418200 steps, including 99 resets, run finished after 8835 ms. (steps per millisecond=273 ) properties (out of 15) seen :12234 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:10:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:56] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:10:56] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-22 10:10:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:10:56] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:10:56] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2022-05-22 10:10:57] [INFO ] Redundant transitions in 315 ms returned []
[2022-05-22 10:10:57] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:57] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:10:57] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:10:57] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3643 ms. (steps per millisecond=274 ) properties (out of 15) seen :82483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 15) seen :3505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 15) seen :3810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 15) seen :4999
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 15) seen :3480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 15) seen :3406
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=10101 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 15) seen :4197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 15) seen :3464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 15) seen :3035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 15) seen :3816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 15) seen :3321
[2022-05-22 10:11:07] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:11:07] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:07] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:11:08] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:11:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:08] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:08] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:08] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:08] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:11:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:09] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:09] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:09] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:09] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:09] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:10] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:10] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:10] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:10] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:11:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:11] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:11] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:11:11] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11992, 38779, 4017, 3749, 19529, 5800, 3815, 4005, 35803, 12029, 4959, 4103, 3586, 3811, 4473]
Incomplete Parikh walk after 468100 steps, including 98 resets, run finished after 639 ms. (steps per millisecond=732 ) properties (out of 15) seen :4981 could not realise parikh vector
Incomplete Parikh walk after 401900 steps, including 98 resets, run finished after 587 ms. (steps per millisecond=684 ) properties (out of 15) seen :4296 could not realise parikh vector
Incomplete Parikh walk after 379400 steps, including 99 resets, run finished after 524 ms. (steps per millisecond=724 ) properties (out of 15) seen :3661 could not realise parikh vector
Incomplete Parikh walk after 431100 steps, including 99 resets, run finished after 597 ms. (steps per millisecond=722 ) properties (out of 15) seen :4176 could not realise parikh vector
Incomplete Parikh walk after 516700 steps, including 99 resets, run finished after 696 ms. (steps per millisecond=742 ) properties (out of 15) seen :5030 could not realise parikh vector
Incomplete Parikh walk after 622200 steps, including 98 resets, run finished after 1273 ms. (steps per millisecond=488 ) properties (out of 15) seen :12110 could not realise parikh vector
Incomplete Parikh walk after 1810300 steps, including 99 resets, run finished after 2671 ms. (steps per millisecond=677 ) properties (out of 15) seen :35866 could not realise parikh vector
Incomplete Parikh walk after 421300 steps, including 99 resets, run finished after 580 ms. (steps per millisecond=726 ) properties (out of 15) seen :4083 could not realise parikh vector
Incomplete Parikh walk after 402300 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=677 ) properties (out of 15) seen :3886 could not realise parikh vector
Incomplete Parikh walk after 600800 steps, including 98 resets, run finished after 827 ms. (steps per millisecond=726 ) properties (out of 15) seen :5879 could not realise parikh vector
Incomplete Parikh walk after 1973300 steps, including 99 resets, run finished after 2551 ms. (steps per millisecond=773 ) properties (out of 15) seen :19611 could not realise parikh vector
Incomplete Parikh walk after 395700 steps, including 99 resets, run finished after 545 ms. (steps per millisecond=726 ) properties (out of 15) seen :3825 could not realise parikh vector
Incomplete Parikh walk after 422500 steps, including 99 resets, run finished after 629 ms. (steps per millisecond=671 ) properties (out of 15) seen :4093 could not realise parikh vector
Incomplete Parikh walk after 1959100 steps, including 99 resets, run finished after 7083 ms. (steps per millisecond=276 ) properties (out of 15) seen :38841 could not realise parikh vector
Incomplete Parikh walk after 620300 steps, including 99 resets, run finished after 1078 ms. (steps per millisecond=575 ) properties (out of 15) seen :12075 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:11:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:11:32] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:11:32] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-22 10:11:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:11:32] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:11:32] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:11:32] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2022-05-22 10:11:32] [INFO ] Redundant transitions in 319 ms returned []
[2022-05-22 10:11:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:11:32] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:11:32] [INFO ] Dead Transitions using invariants and state equation in 96 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:11:32] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3633 ms. (steps per millisecond=275 ) properties (out of 15) seen :82826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=1270 ) properties (out of 15) seen :3270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 804 ms. (steps per millisecond=1243 ) properties (out of 15) seen :2546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 15) seen :4986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 15) seen :3344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 15) seen :2907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 15) seen :4713
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 15) seen :3236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 15) seen :3335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 15) seen :3694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 15) seen :3076
[2022-05-22 10:11:43] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:11:43] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:43] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:11:43] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:11:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:11:44] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:44] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:44] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:44] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:44] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:45] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:45] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:45] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:11:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:11:45] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:45] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:11:45] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:45] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:46] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:11:46] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:11:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:46] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:46] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:11:46] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:11:46] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:11:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:46] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:11:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:11:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:11:47] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:11:47] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:11:47] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11996, 38783, 4019, 3752, 19535, 5804, 3816, 4007, 35807, 12033, 4961, 4105, 3588, 3813, 4475]
Incomplete Parikh walk after 468300 steps, including 98 resets, run finished after 619 ms. (steps per millisecond=756 ) properties (out of 15) seen :4999 could not realise parikh vector
Incomplete Parikh walk after 402100 steps, including 98 resets, run finished after 562 ms. (steps per millisecond=715 ) properties (out of 15) seen :4289 could not realise parikh vector
Incomplete Parikh walk after 379600 steps, including 99 resets, run finished after 499 ms. (steps per millisecond=760 ) properties (out of 15) seen :3659 could not realise parikh vector
Incomplete Parikh walk after 431300 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=762 ) properties (out of 15) seen :4181 could not realise parikh vector
Incomplete Parikh walk after 516900 steps, including 99 resets, run finished after 695 ms. (steps per millisecond=743 ) properties (out of 15) seen :5034 could not realise parikh vector
Incomplete Parikh walk after 622400 steps, including 98 resets, run finished after 1251 ms. (steps per millisecond=497 ) properties (out of 15) seen :12112 could not realise parikh vector
Incomplete Parikh walk after 1810500 steps, including 99 resets, run finished after 2643 ms. (steps per millisecond=685 ) properties (out of 15) seen :35865 could not realise parikh vector
Incomplete Parikh walk after 421500 steps, including 99 resets, run finished after 586 ms. (steps per millisecond=719 ) properties (out of 15) seen :4081 could not realise parikh vector
Incomplete Parikh walk after 402400 steps, including 99 resets, run finished after 593 ms. (steps per millisecond=678 ) properties (out of 15) seen :3891 could not realise parikh vector
Incomplete Parikh walk after 601200 steps, including 98 resets, run finished after 821 ms. (steps per millisecond=732 ) properties (out of 15) seen :5885 could not realise parikh vector
Incomplete Parikh walk after 1973900 steps, including 99 resets, run finished after 2575 ms. (steps per millisecond=766 ) properties (out of 15) seen :19615 could not realise parikh vector
Incomplete Parikh walk after 396000 steps, including 99 resets, run finished after 572 ms. (steps per millisecond=692 ) properties (out of 15) seen :3821 could not realise parikh vector
Incomplete Parikh walk after 422700 steps, including 99 resets, run finished after 632 ms. (steps per millisecond=668 ) properties (out of 15) seen :4092 could not realise parikh vector
Incomplete Parikh walk after 1959300 steps, including 99 resets, run finished after 6545 ms. (steps per millisecond=299 ) properties (out of 15) seen :38843 could not realise parikh vector
Incomplete Parikh walk after 620500 steps, including 99 resets, run finished after 1049 ms. (steps per millisecond=591 ) properties (out of 15) seen :12080 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:12:07] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:07] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:12:07] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-22 10:12:07] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:12:07] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:12:07] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2022-05-22 10:12:07] [INFO ] Redundant transitions in 322 ms returned []
[2022-05-22 10:12:07] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:07] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:12:07] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:07] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3678 ms. (steps per millisecond=271 ) properties (out of 15) seen :82370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 15) seen :3714
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=1216 ) properties (out of 15) seen :2617
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 15) seen :5243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 15) seen :3466
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 15) seen :2587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 15) seen :3593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 652 ms. (steps per millisecond=1533 ) properties (out of 15) seen :3283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 15) seen :3455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 15) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 15) seen :4005
[2022-05-22 10:12:18] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:18] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:18] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-22 10:12:18] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:12:18] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:12:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:19] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:12:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:12:19] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:12:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:12:19] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:12:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:12:19] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:19] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:12:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:12:20] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:12:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:20] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:12:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 12 ms.
[2022-05-22 10:12:20] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:12:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:20] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:12:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:12:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:21] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:12:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:21] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:12:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:12:21] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:12:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:21] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:12:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:12:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:12:21] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:12:22] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:12:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:12:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:12:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:12:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:12:22] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[11999, 38788, 4022, 3754, 19538, 5806, 3818, 4010, 35812, 12038, 4963, 4108, 3590, 3815, 4478]
Incomplete Parikh walk after 468600 steps, including 98 resets, run finished after 646 ms. (steps per millisecond=725 ) properties (out of 15) seen :5023 could not realise parikh vector
Incomplete Parikh walk after 402300 steps, including 98 resets, run finished after 601 ms. (steps per millisecond=669 ) properties (out of 15) seen :4286 could not realise parikh vector
Incomplete Parikh walk after 379800 steps, including 99 resets, run finished after 540 ms. (steps per millisecond=703 ) properties (out of 15) seen :3665 could not realise parikh vector
Incomplete Parikh walk after 431600 steps, including 99 resets, run finished after 595 ms. (steps per millisecond=725 ) properties (out of 15) seen :4185 could not realise parikh vector
Incomplete Parikh walk after 517100 steps, including 99 resets, run finished after 705 ms. (steps per millisecond=733 ) properties (out of 15) seen :5039 could not realise parikh vector
Incomplete Parikh walk after 622600 steps, including 98 resets, run finished after 1286 ms. (steps per millisecond=484 ) properties (out of 15) seen :12115 could not realise parikh vector
Incomplete Parikh walk after 1810800 steps, including 99 resets, run finished after 2715 ms. (steps per millisecond=666 ) properties (out of 15) seen :35868 could not realise parikh vector
Incomplete Parikh walk after 421800 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=722 ) properties (out of 15) seen :4087 could not realise parikh vector
Incomplete Parikh walk after 402600 steps, including 99 resets, run finished after 600 ms. (steps per millisecond=671 ) properties (out of 15) seen :3893 could not realise parikh vector
Incomplete Parikh walk after 601400 steps, including 98 resets, run finished after 830 ms. (steps per millisecond=724 ) properties (out of 15) seen :5882 could not realise parikh vector
Incomplete Parikh walk after 1974200 steps, including 99 resets, run finished after 2527 ms. (steps per millisecond=781 ) properties (out of 15) seen :19619 could not realise parikh vector
Incomplete Parikh walk after 396200 steps, including 99 resets, run finished after 538 ms. (steps per millisecond=736 ) properties (out of 15) seen :3835 could not realise parikh vector
Incomplete Parikh walk after 423000 steps, including 99 resets, run finished after 635 ms. (steps per millisecond=666 ) properties (out of 15) seen :4099 could not realise parikh vector
Incomplete Parikh walk after 1959600 steps, including 99 resets, run finished after 6974 ms. (steps per millisecond=280 ) properties (out of 15) seen :38846 could not realise parikh vector
Incomplete Parikh walk after 2420200 steps, including 99 resets, run finished after 8866 ms. (steps per millisecond=272 ) properties (out of 15) seen :12234 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:12:50] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:50] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:12:50] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-22 10:12:50] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:50] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:12:50] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:12:50] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2022-05-22 10:12:51] [INFO ] Redundant transitions in 316 ms returned []
[2022-05-22 10:12:51] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:12:51] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:12:51] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 3719 ms. (steps per millisecond=268 ) properties (out of 15) seen :82509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :3480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 15) seen :3177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 15) seen :4402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :3132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 789 ms. (steps per millisecond=1267 ) properties (out of 15) seen :3018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 15) seen :3708
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 15) seen :3851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :3253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 15) seen :3715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 15) seen :3465
[2022-05-22 10:13:02] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:13:02] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:02] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:13:02] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:13:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:02] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:02] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:02] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:02] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:02] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:02] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:02] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:03] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:03] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:03] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:03] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 16 ms returned sat
[2022-05-22 10:13:03] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:03] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:13:04] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 12 ms.
[2022-05-22 10:13:04] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:13:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:04] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:04] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:04] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:04] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:13:05] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:05] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:05] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:13:05] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:05] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:05] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:13:05] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:05] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:05] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:13:05] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 21 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12004, 38792, 4024, 3757, 19542, 5808, 3821, 4012, 35817, 12042, 4966, 4111, 3592, 3817, 4480]
Incomplete Parikh walk after 468800 steps, including 98 resets, run finished after 630 ms. (steps per millisecond=744 ) properties (out of 15) seen :5048 could not realise parikh vector
Incomplete Parikh walk after 402500 steps, including 98 resets, run finished after 586 ms. (steps per millisecond=686 ) properties (out of 15) seen :4288 could not realise parikh vector
Incomplete Parikh walk after 380000 steps, including 99 resets, run finished after 515 ms. (steps per millisecond=737 ) properties (out of 15) seen :3664 could not realise parikh vector
Incomplete Parikh walk after 431900 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=727 ) properties (out of 15) seen :4184 could not realise parikh vector
Incomplete Parikh walk after 517400 steps, including 99 resets, run finished after 699 ms. (steps per millisecond=740 ) properties (out of 15) seen :5036 could not realise parikh vector
Incomplete Parikh walk after 622800 steps, including 98 resets, run finished after 1274 ms. (steps per millisecond=488 ) properties (out of 15) seen :12119 could not realise parikh vector
Incomplete Parikh walk after 1811000 steps, including 99 resets, run finished after 2678 ms. (steps per millisecond=676 ) properties (out of 15) seen :35876 could not realise parikh vector
Incomplete Parikh walk after 422000 steps, including 99 resets, run finished after 571 ms. (steps per millisecond=739 ) properties (out of 15) seen :4080 could not realise parikh vector
Incomplete Parikh walk after 402900 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=689 ) properties (out of 15) seen :3898 could not realise parikh vector
Incomplete Parikh walk after 601600 steps, including 98 resets, run finished after 814 ms. (steps per millisecond=739 ) properties (out of 15) seen :5883 could not realise parikh vector
Incomplete Parikh walk after 1974600 steps, including 99 resets, run finished after 2491 ms. (steps per millisecond=792 ) properties (out of 15) seen :19620 could not realise parikh vector
Incomplete Parikh walk after 396500 steps, including 99 resets, run finished after 551 ms. (steps per millisecond=719 ) properties (out of 15) seen :3827 could not realise parikh vector
Incomplete Parikh walk after 423200 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=685 ) properties (out of 15) seen :4103 could not realise parikh vector
Incomplete Parikh walk after 1959800 steps, including 99 resets, run finished after 7083 ms. (steps per millisecond=276 ) properties (out of 15) seen :38855 could not realise parikh vector
Incomplete Parikh walk after 620900 steps, including 99 resets, run finished after 1106 ms. (steps per millisecond=561 ) properties (out of 15) seen :12086 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:13:26] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:13:26] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:13:26] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-22 10:13:26] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:13:26] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:13:26] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:13:26] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2022-05-22 10:13:27] [INFO ] Redundant transitions in 318 ms returned []
[2022-05-22 10:13:27] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:13:27] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:13:27] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:13:27] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 3722 ms. (steps per millisecond=268 ) properties (out of 15) seen :82415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :3532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 15) seen :3306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 15) seen :5395
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 15) seen :3461
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 15) seen :3486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 15) seen :4101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 15) seen :3052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 15) seen :4035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 15) seen :3629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :3283
[2022-05-22 10:13:38] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:13:38] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:38] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:13:38] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:13:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:38] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:38] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:13:38] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:38] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:13:38] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:39] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:39] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 39 ms.
[2022-05-22 10:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:13:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:39] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:39] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:13:39] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 28 ms.
[2022-05-22 10:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:40] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:13:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:40] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:40] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:40] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:40] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:13:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:13:41] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:13:41] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:13:41] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:13:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:13:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:13:41] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12007, 38797, 4026, 3759, 19545, 5809, 3823, 4014, 35820, 12046, 4968, 4114, 3737, 3819, 4482]
Incomplete Parikh walk after 469000 steps, including 98 resets, run finished after 668 ms. (steps per millisecond=702 ) properties (out of 15) seen :5028 could not realise parikh vector
Incomplete Parikh walk after 402700 steps, including 98 resets, run finished after 594 ms. (steps per millisecond=677 ) properties (out of 15) seen :4264 could not realise parikh vector
Incomplete Parikh walk after 394500 steps, including 99 resets, run finished after 546 ms. (steps per millisecond=722 ) properties (out of 15) seen :3812 could not realise parikh vector
Incomplete Parikh walk after 432200 steps, including 99 resets, run finished after 596 ms. (steps per millisecond=725 ) properties (out of 15) seen :4189 could not realise parikh vector
Incomplete Parikh walk after 517600 steps, including 99 resets, run finished after 689 ms. (steps per millisecond=751 ) properties (out of 15) seen :5044 could not realise parikh vector
Incomplete Parikh walk after 623000 steps, including 98 resets, run finished after 1257 ms. (steps per millisecond=495 ) properties (out of 15) seen :12121 could not realise parikh vector
Incomplete Parikh walk after 1811200 steps, including 99 resets, run finished after 2626 ms. (steps per millisecond=689 ) properties (out of 15) seen :35881 could not realise parikh vector
Incomplete Parikh walk after 422200 steps, including 99 resets, run finished after 555 ms. (steps per millisecond=760 ) properties (out of 15) seen :4084 could not realise parikh vector
Incomplete Parikh walk after 403100 steps, including 99 resets, run finished after 585 ms. (steps per millisecond=689 ) properties (out of 15) seen :3900 could not realise parikh vector
Incomplete Parikh walk after 601700 steps, including 98 resets, run finished after 833 ms. (steps per millisecond=722 ) properties (out of 15) seen :5890 could not realise parikh vector
Incomplete Parikh walk after 1974900 steps, including 99 resets, run finished after 2618 ms. (steps per millisecond=754 ) properties (out of 15) seen :19626 could not realise parikh vector
Incomplete Parikh walk after 396700 steps, including 99 resets, run finished after 581 ms. (steps per millisecond=682 ) properties (out of 15) seen :3834 could not realise parikh vector
Incomplete Parikh walk after 423400 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=662 ) properties (out of 15) seen :4097 could not realise parikh vector
Incomplete Parikh walk after 1960000 steps, including 99 resets, run finished after 7191 ms. (steps per millisecond=272 ) properties (out of 15) seen :38856 could not realise parikh vector
Incomplete Parikh walk after 2421800 steps, including 99 resets, run finished after 9534 ms. (steps per millisecond=254 ) properties (out of 15) seen :12239 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:14:10] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:10] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:14:10] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-05-22 10:14:10] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:10] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:14:10] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:14:10] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2022-05-22 10:14:11] [INFO ] Redundant transitions in 306 ms returned []
[2022-05-22 10:14:11] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:11] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:14:11] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:11] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3704 ms. (steps per millisecond=269 ) properties (out of 15) seen :82280
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 15) seen :3033
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 15) seen :3341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :5566
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 15) seen :3560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 15) seen :3543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=1618 ) properties (out of 15) seen :3719
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 15) seen :3978
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 15) seen :3661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 15) seen :4883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 15) seen :3505
[2022-05-22 10:14:22] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:22] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:22] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:14:22] [INFO ] [Real]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 10:14:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 10:14:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 25 ms returned sat
[2022-05-22 10:14:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:14:22] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:22] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:14:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:22] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:22] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:23] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:14:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:14:23] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:23] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:14:23] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:23] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:23] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:14:23] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:14:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:24] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:14:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:14:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 20 ms.
[2022-05-22 10:14:24] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:14:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:14:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:24] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-22 10:14:24] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:14:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:14:24] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:24] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:24] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:14:24] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:24] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:24] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:14:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:25] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:14:25] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:25] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:25] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:25] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:25] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:25] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:14:25] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:25] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:25] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12010, 38801, 4028, 3761, 19548, 5811, 3826, 4016, 35824, 12050, 4970, 4117, 3739, 4704, 4484]
Incomplete Parikh walk after 469200 steps, including 98 resets, run finished after 625 ms. (steps per millisecond=750 ) properties (out of 15) seen :5041 could not realise parikh vector
Incomplete Parikh walk after 491200 steps, including 98 resets, run finished after 678 ms. (steps per millisecond=724 ) properties (out of 15) seen :5243 could not realise parikh vector
Incomplete Parikh walk after 394700 steps, including 99 resets, run finished after 530 ms. (steps per millisecond=744 ) properties (out of 15) seen :3812 could not realise parikh vector
Incomplete Parikh walk after 432500 steps, including 99 resets, run finished after 588 ms. (steps per millisecond=735 ) properties (out of 15) seen :4190 could not realise parikh vector
Incomplete Parikh walk after 517800 steps, including 99 resets, run finished after 688 ms. (steps per millisecond=752 ) properties (out of 15) seen :5045 could not realise parikh vector
Incomplete Parikh walk after 623200 steps, including 98 resets, run finished after 1278 ms. (steps per millisecond=487 ) properties (out of 15) seen :12127 could not realise parikh vector
Incomplete Parikh walk after 1811400 steps, including 99 resets, run finished after 2700 ms. (steps per millisecond=670 ) properties (out of 15) seen :35886 could not realise parikh vector
Incomplete Parikh walk after 422400 steps, including 99 resets, run finished after 583 ms. (steps per millisecond=724 ) properties (out of 15) seen :4091 could not realise parikh vector
Incomplete Parikh walk after 403400 steps, including 99 resets, run finished after 590 ms. (steps per millisecond=683 ) properties (out of 15) seen :3903 could not realise parikh vector
Incomplete Parikh walk after 601900 steps, including 98 resets, run finished after 831 ms. (steps per millisecond=724 ) properties (out of 15) seen :5890 could not realise parikh vector
Incomplete Parikh walk after 1975200 steps, including 99 resets, run finished after 2514 ms. (steps per millisecond=785 ) properties (out of 15) seen :19630 could not realise parikh vector
Incomplete Parikh walk after 396900 steps, including 99 resets, run finished after 532 ms. (steps per millisecond=746 ) properties (out of 15) seen :3834 could not realise parikh vector
Incomplete Parikh walk after 423600 steps, including 99 resets, run finished after 609 ms. (steps per millisecond=695 ) properties (out of 15) seen :4098 could not realise parikh vector
Incomplete Parikh walk after 1960200 steps, including 99 resets, run finished after 6978 ms. (steps per millisecond=280 ) properties (out of 15) seen :38864 could not realise parikh vector
Incomplete Parikh walk after 621200 steps, including 99 resets, run finished after 1100 ms. (steps per millisecond=564 ) properties (out of 15) seen :12091 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:14:46] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:46] [INFO ] Computed 0 place invariants in 11 ms
[2022-05-22 10:14:46] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-22 10:14:46] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:46] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:14:46] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:14:46] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
[2022-05-22 10:14:46] [INFO ] Redundant transitions in 295 ms returned []
[2022-05-22 10:14:46] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:46] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:14:47] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:47] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 3703 ms. (steps per millisecond=270 ) properties (out of 15) seen :82573
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 15) seen :3362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 15) seen :3049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 15) seen :5377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 15) seen :3062
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :3234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 15) seen :4082
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 15) seen :3595
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 714 ms. (steps per millisecond=1400 ) properties (out of 15) seen :3220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 15) seen :2990
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :3221
[2022-05-22 10:14:58] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:14:58] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:14:58] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:14:58] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:14:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:14:58] [INFO ] Added : 40 causal constraints over 8 iterations in 94 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:14:58] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:14:58] [INFO ] Added : 40 causal constraints over 8 iterations in 87 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:58] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:14:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:14:58] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:59] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:14:59] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:14:59] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:14:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:14:59] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:14:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:14:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:14:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:14:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:00] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:00] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:15:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:00] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:15:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:15:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:00] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:15:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:00] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 13 ms.
[2022-05-22 10:15:00] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:00] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:01] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:01] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:01] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:01] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:15:01] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:15:01] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:01] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:01] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12013, 38805, 4030, 3763, 19551, 5813, 3828, 4018, 35829, 12056, 4973, 4119, 3741, 4706, 4486]
Incomplete Parikh walk after 469400 steps, including 98 resets, run finished after 654 ms. (steps per millisecond=717 ) properties (out of 15) seen :5007 could not realise parikh vector
Incomplete Parikh walk after 491400 steps, including 98 resets, run finished after 708 ms. (steps per millisecond=694 ) properties (out of 15) seen :5240 could not realise parikh vector
Incomplete Parikh walk after 394900 steps, including 99 resets, run finished after 533 ms. (steps per millisecond=740 ) properties (out of 15) seen :3810 could not realise parikh vector
Incomplete Parikh walk after 432700 steps, including 99 resets, run finished after 567 ms. (steps per millisecond=763 ) properties (out of 15) seen :4192 could not realise parikh vector
Incomplete Parikh walk after 518100 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=777 ) properties (out of 15) seen :5051 could not realise parikh vector
Incomplete Parikh walk after 623500 steps, including 98 resets, run finished after 1263 ms. (steps per millisecond=493 ) properties (out of 15) seen :12132 could not realise parikh vector
Incomplete Parikh walk after 1811600 steps, including 99 resets, run finished after 2720 ms. (steps per millisecond=666 ) properties (out of 15) seen :35891 could not realise parikh vector
Incomplete Parikh walk after 422600 steps, including 99 resets, run finished after 579 ms. (steps per millisecond=729 ) properties (out of 15) seen :4091 could not realise parikh vector
Incomplete Parikh walk after 403600 steps, including 99 resets, run finished after 594 ms. (steps per millisecond=679 ) properties (out of 15) seen :3904 could not realise parikh vector
Incomplete Parikh walk after 602100 steps, including 98 resets, run finished after 824 ms. (steps per millisecond=730 ) properties (out of 15) seen :5893 could not realise parikh vector
Incomplete Parikh walk after 1975500 steps, including 99 resets, run finished after 2594 ms. (steps per millisecond=761 ) properties (out of 15) seen :19636 could not realise parikh vector
Incomplete Parikh walk after 397100 steps, including 99 resets, run finished after 548 ms. (steps per millisecond=724 ) properties (out of 15) seen :3833 could not realise parikh vector
Incomplete Parikh walk after 423800 steps, including 99 resets, run finished after 624 ms. (steps per millisecond=679 ) properties (out of 15) seen :4107 could not realise parikh vector
Incomplete Parikh walk after 1960400 steps, including 99 resets, run finished after 6988 ms. (steps per millisecond=280 ) properties (out of 15) seen :38864 could not realise parikh vector
Incomplete Parikh walk after 2423000 steps, including 99 resets, run finished after 9025 ms. (steps per millisecond=268 ) properties (out of 15) seen :12255 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:15:30] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:15:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:15:30] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-05-22 10:15:30] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:15:30] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:15:30] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:15:30] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2022-05-22 10:15:30] [INFO ] Redundant transitions in 314 ms returned []
[2022-05-22 10:15:30] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:15:30] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:15:30] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:15:30] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3670 ms. (steps per millisecond=272 ) properties (out of 15) seen :82651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 15) seen :3289
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 785 ms. (steps per millisecond=1273 ) properties (out of 15) seen :3123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :5775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 15) seen :2899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 15) seen :3024
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 15) seen :4294
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 15) seen :3746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 15) seen :3419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 15) seen :3350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 15) seen :3955
[2022-05-22 10:15:41] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:15:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:41] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:15:41] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:15:41] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:15:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:41] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:41] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:41] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:15:41] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:41] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:15:41] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:41] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:41] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:42] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:42] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:42] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:42] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:15:42] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:42] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:43] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:43] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:43] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:43] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:43] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:43] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:43] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:15:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:44] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:15:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:15:44] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Real]Added 131 Read/Feed constraints in 22 ms returned sat
[2022-05-22 10:15:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:15:44] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Real]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:15:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:15:44] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:15:44] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:15:44] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12018, 38809, 4033, 3765, 19556, 5815, 3830, 4020, 35834, 12060, 4975, 4121, 3743, 4709, 4488]
Incomplete Parikh walk after 469600 steps, including 98 resets, run finished after 640 ms. (steps per millisecond=733 ) properties (out of 15) seen :5024 could not realise parikh vector
Incomplete Parikh walk after 491700 steps, including 98 resets, run finished after 699 ms. (steps per millisecond=703 ) properties (out of 15) seen :5327 could not realise parikh vector
Incomplete Parikh walk after 395100 steps, including 99 resets, run finished after 519 ms. (steps per millisecond=761 ) properties (out of 15) seen :3818 could not realise parikh vector
Incomplete Parikh walk after 432900 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=764 ) properties (out of 15) seen :4198 could not realise parikh vector
Incomplete Parikh walk after 518300 steps, including 99 resets, run finished after 666 ms. (steps per millisecond=778 ) properties (out of 15) seen :5047 could not realise parikh vector
Incomplete Parikh walk after 623700 steps, including 98 resets, run finished after 1218 ms. (steps per millisecond=512 ) properties (out of 15) seen :12136 could not realise parikh vector
Incomplete Parikh walk after 1811900 steps, including 99 resets, run finished after 2680 ms. (steps per millisecond=676 ) properties (out of 15) seen :35894 could not realise parikh vector
Incomplete Parikh walk after 422800 steps, including 99 resets, run finished after 568 ms. (steps per millisecond=744 ) properties (out of 15) seen :4092 could not realise parikh vector
Incomplete Parikh walk after 403800 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=683 ) properties (out of 15) seen :3906 could not realise parikh vector
Incomplete Parikh walk after 602300 steps, including 98 resets, run finished after 823 ms. (steps per millisecond=731 ) properties (out of 15) seen :5896 could not realise parikh vector
Incomplete Parikh walk after 1976000 steps, including 99 resets, run finished after 2598 ms. (steps per millisecond=760 ) properties (out of 15) seen :19639 could not realise parikh vector
Incomplete Parikh walk after 397300 steps, including 99 resets, run finished after 557 ms. (steps per millisecond=713 ) properties (out of 15) seen :3842 could not realise parikh vector
Incomplete Parikh walk after 424100 steps, including 99 resets, run finished after 640 ms. (steps per millisecond=662 ) properties (out of 15) seen :4108 could not realise parikh vector
Incomplete Parikh walk after 1960600 steps, including 99 resets, run finished after 7167 ms. (steps per millisecond=273 ) properties (out of 15) seen :38877 could not realise parikh vector
Incomplete Parikh walk after 621600 steps, including 99 resets, run finished after 1106 ms. (steps per millisecond=562 ) properties (out of 15) seen :12102 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:16:05] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:16:05] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-22 10:16:05] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:05] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:16:05] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:16:05] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2022-05-22 10:16:06] [INFO ] Redundant transitions in 313 ms returned []
[2022-05-22 10:16:06] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:06] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:06] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:06] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3693 ms. (steps per millisecond=270 ) properties (out of 15) seen :82368
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 15) seen :3684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 15) seen :3299
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 15) seen :5763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 15) seen :4140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 15) seen :3097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 15) seen :3464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 15) seen :3491
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 15) seen :3656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 15) seen :3999
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 15) seen :3739
[2022-05-22 10:16:17] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:17] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:17] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:16:17] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:16:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:17] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:17] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:17] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:17] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:16:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:16:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:17] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:17] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:17] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:17] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:17] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:17] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:17] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:18] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:18] [INFO ] Added : 40 causal constraints over 8 iterations in 91 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:18] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:18] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:18] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:18] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:19] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:16:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:19] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:19] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:19] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:19] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:19] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:19] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:20] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:20] [INFO ] Added : 40 causal constraints over 8 iterations in 85 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:20] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:16:20] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:20] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:16:20] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:20] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12020, 38813, 4036, 3768, 19559, 5818, 3936, 4022, 35839, 12063, 4977, 4123, 3746, 4711, 4490]
Incomplete Parikh walk after 469800 steps, including 98 resets, run finished after 657 ms. (steps per millisecond=715 ) properties (out of 15) seen :5033 could not realise parikh vector
Incomplete Parikh walk after 491900 steps, including 98 resets, run finished after 711 ms. (steps per millisecond=691 ) properties (out of 15) seen :5271 could not realise parikh vector
Incomplete Parikh walk after 395400 steps, including 99 resets, run finished after 551 ms. (steps per millisecond=717 ) properties (out of 15) seen :3821 could not realise parikh vector
Incomplete Parikh walk after 433100 steps, including 99 resets, run finished after 611 ms. (steps per millisecond=708 ) properties (out of 15) seen :4192 could not realise parikh vector
Incomplete Parikh walk after 518500 steps, including 99 resets, run finished after 703 ms. (steps per millisecond=737 ) properties (out of 15) seen :5048 could not realise parikh vector
Incomplete Parikh walk after 623900 steps, including 98 resets, run finished after 1274 ms. (steps per millisecond=489 ) properties (out of 15) seen :12141 could not realise parikh vector
Incomplete Parikh walk after 1812100 steps, including 99 resets, run finished after 2707 ms. (steps per millisecond=669 ) properties (out of 15) seen :35895 could not realise parikh vector
Incomplete Parikh walk after 423000 steps, including 99 resets, run finished after 591 ms. (steps per millisecond=715 ) properties (out of 15) seen :4091 could not realise parikh vector
Incomplete Parikh walk after 414400 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=672 ) properties (out of 15) seen :4010 could not realise parikh vector
Incomplete Parikh walk after 602600 steps, including 98 resets, run finished after 842 ms. (steps per millisecond=715 ) properties (out of 15) seen :5895 could not realise parikh vector
Incomplete Parikh walk after 1976300 steps, including 99 resets, run finished after 2587 ms. (steps per millisecond=763 ) properties (out of 15) seen :19641 could not realise parikh vector
Incomplete Parikh walk after 397600 steps, including 99 resets, run finished after 566 ms. (steps per millisecond=702 ) properties (out of 15) seen :3843 could not realise parikh vector
Incomplete Parikh walk after 424400 steps, including 99 resets, run finished after 633 ms. (steps per millisecond=670 ) properties (out of 15) seen :4114 could not realise parikh vector
Incomplete Parikh walk after 1960800 steps, including 99 resets, run finished after 7108 ms. (steps per millisecond=275 ) properties (out of 15) seen :38878 could not realise parikh vector
Incomplete Parikh walk after 621700 steps, including 99 resets, run finished after 1103 ms. (steps per millisecond=563 ) properties (out of 15) seen :12101 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 22 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:16:41] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:41] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-22 10:16:41] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:41] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:41] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:16:42] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2022-05-22 10:16:42] [INFO ] Redundant transitions in 310 ms returned []
[2022-05-22 10:16:42] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:42] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:42] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:42] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3674 ms. (steps per millisecond=272 ) properties (out of 15) seen :82286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 15) seen :3322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 15) seen :3484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 15) seen :5762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 15) seen :3737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 15) seen :3088
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 15) seen :3897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 15) seen :4311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 15) seen :3350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 15) seen :3937
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 15) seen :3660
[2022-05-22 10:16:52] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:16:52] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:52] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:16:52] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:16:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:52] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:52] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:53] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:53] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:53] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:53] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:53] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 21 ms.
[2022-05-22 10:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Nat]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:16:53] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:16:53] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:53] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:53] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:53] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:53] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:54] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:16:54] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:54] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:16:54] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:54] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:54] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:54] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:54] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:54] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:16:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:16:55] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:16:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:55] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:55] [INFO ] Added : 40 causal constraints over 8 iterations in 88 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:55] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:16:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:16:55] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:16:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:16:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:16:56] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:16:56] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:16:56] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12023, 38817, 4038, 3771, 19562, 5820, 3938, 4024, 35843, 12067, 4979, 4255, 3748, 4713, 4492]
Incomplete Parikh walk after 470000 steps, including 98 resets, run finished after 654 ms. (steps per millisecond=718 ) properties (out of 15) seen :5013 could not realise parikh vector
Incomplete Parikh walk after 492100 steps, including 98 resets, run finished after 713 ms. (steps per millisecond=690 ) properties (out of 15) seen :5324 could not realise parikh vector
Incomplete Parikh walk after 395600 steps, including 99 resets, run finished after 543 ms. (steps per millisecond=728 ) properties (out of 15) seen :3819 could not realise parikh vector
Incomplete Parikh walk after 446300 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=719 ) properties (out of 15) seen :4326 could not realise parikh vector
Incomplete Parikh walk after 518700 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=743 ) properties (out of 15) seen :5048 could not realise parikh vector
Incomplete Parikh walk after 624100 steps, including 98 resets, run finished after 1279 ms. (steps per millisecond=487 ) properties (out of 15) seen :12144 could not realise parikh vector
Incomplete Parikh walk after 1812300 steps, including 99 resets, run finished after 2660 ms. (steps per millisecond=681 ) properties (out of 15) seen :35905 could not realise parikh vector
Incomplete Parikh walk after 423200 steps, including 99 resets, run finished after 574 ms. (steps per millisecond=737 ) properties (out of 15) seen :4097 could not realise parikh vector
Incomplete Parikh walk after 414600 steps, including 99 resets, run finished after 617 ms. (steps per millisecond=671 ) properties (out of 15) seen :4016 could not realise parikh vector
Incomplete Parikh walk after 602800 steps, including 98 resets, run finished after 831 ms. (steps per millisecond=725 ) properties (out of 15) seen :5896 could not realise parikh vector
Incomplete Parikh walk after 1976600 steps, including 99 resets, run finished after 2569 ms. (steps per millisecond=769 ) properties (out of 15) seen :19640 could not realise parikh vector
Incomplete Parikh walk after 397900 steps, including 99 resets, run finished after 556 ms. (steps per millisecond=715 ) properties (out of 15) seen :3844 could not realise parikh vector
Incomplete Parikh walk after 424600 steps, including 99 resets, run finished after 644 ms. (steps per millisecond=659 ) properties (out of 15) seen :4111 could not realise parikh vector
Incomplete Parikh walk after 1961000 steps, including 99 resets, run finished after 6988 ms. (steps per millisecond=280 ) properties (out of 15) seen :38877 could not realise parikh vector
Incomplete Parikh walk after 2425000 steps, including 99 resets, run finished after 8940 ms. (steps per millisecond=271 ) properties (out of 15) seen :12246 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 12 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:17:25] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:17:25] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:17:25] [INFO ] Implicit Places using invariants in 33 ms returned []
[2022-05-22 10:17:25] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:17:25] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:17:25] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:17:25] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2022-05-22 10:17:25] [INFO ] Redundant transitions in 364 ms returned []
[2022-05-22 10:17:25] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:17:25] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:17:25] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:17:25] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3747 ms. (steps per millisecond=266 ) properties (out of 15) seen :82189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 15) seen :3131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 15) seen :3140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 15) seen :4533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=1291 ) properties (out of 15) seen :3263
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=1432 ) properties (out of 15) seen :3923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 15) seen :3856
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 15) seen :3200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 15) seen :3689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 15) seen :3323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 15) seen :3477
[2022-05-22 10:17:36] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:17:36] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:36] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-22 10:17:36] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:17:36] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:17:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:17:36] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:36] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:17:37] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 19 ms.
[2022-05-22 10:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:17:37] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:17:37] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:37] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:37] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:37] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:37] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:17:37] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:37] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:37] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:17:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:17:38] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:17:38] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:38] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:38] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:17:38] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:38] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:39] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:17:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:39] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:17:39] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:17:39] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:39] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:17:39] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:17:39] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:17:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:17:39] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:17:40] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:17:40] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:17:40] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12027, 38820, 4041, 3773, 19565, 5822, 3940, 4026, 35848, 12071, 4981, 4257, 3750, 4715, 4493]
Incomplete Parikh walk after 470100 steps, including 98 resets, run finished after 649 ms. (steps per millisecond=724 ) properties (out of 15) seen :5034 could not realise parikh vector
Incomplete Parikh walk after 492300 steps, including 98 resets, run finished after 708 ms. (steps per millisecond=695 ) properties (out of 15) seen :5298 could not realise parikh vector
Incomplete Parikh walk after 395800 steps, including 99 resets, run finished after 548 ms. (steps per millisecond=722 ) properties (out of 15) seen :3821 could not realise parikh vector
Incomplete Parikh walk after 446500 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=722 ) properties (out of 15) seen :4331 could not realise parikh vector
Incomplete Parikh walk after 518900 steps, including 99 resets, run finished after 698 ms. (steps per millisecond=743 ) properties (out of 15) seen :5053 could not realise parikh vector
Incomplete Parikh walk after 624300 steps, including 98 resets, run finished after 1278 ms. (steps per millisecond=488 ) properties (out of 15) seen :12149 could not realise parikh vector
Incomplete Parikh walk after 1812600 steps, including 99 resets, run finished after 2698 ms. (steps per millisecond=671 ) properties (out of 15) seen :35906 could not realise parikh vector
Incomplete Parikh walk after 423400 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=725 ) properties (out of 15) seen :4097 could not realise parikh vector
Incomplete Parikh walk after 414800 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=676 ) properties (out of 15) seen :4018 could not realise parikh vector
Incomplete Parikh walk after 603000 steps, including 98 resets, run finished after 832 ms. (steps per millisecond=724 ) properties (out of 15) seen :5907 could not realise parikh vector
Incomplete Parikh walk after 1976900 steps, including 99 resets, run finished after 2598 ms. (steps per millisecond=760 ) properties (out of 15) seen :19645 could not realise parikh vector
Incomplete Parikh walk after 398100 steps, including 99 resets, run finished after 561 ms. (steps per millisecond=709 ) properties (out of 15) seen :3852 could not realise parikh vector
Incomplete Parikh walk after 424900 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=664 ) properties (out of 15) seen :4113 could not realise parikh vector
Incomplete Parikh walk after 1961200 steps, including 99 resets, run finished after 7111 ms. (steps per millisecond=275 ) properties (out of 15) seen :38884 could not realise parikh vector
Incomplete Parikh walk after 2425800 steps, including 99 resets, run finished after 8956 ms. (steps per millisecond=270 ) properties (out of 15) seen :12267 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:18:09] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:09] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:18:09] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-22 10:18:09] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:09] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:18:09] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:18:09] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2022-05-22 10:18:09] [INFO ] Redundant transitions in 313 ms returned []
[2022-05-22 10:18:09] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:09] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:18:09] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:09] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3732 ms. (steps per millisecond=267 ) properties (out of 15) seen :82275
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :2976
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 15) seen :3331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 15) seen :5281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 15) seen :2906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :3563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=1477 ) properties (out of 15) seen :3347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 15) seen :4103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 15) seen :3168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :3174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 684 ms. (steps per millisecond=1461 ) properties (out of 15) seen :3608
[2022-05-22 10:18:20] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:20] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:20] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:18:20] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:18:20] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:18:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:20] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:20] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:18:20] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:21] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:21] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:21] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:18:21] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:21] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:21] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:18:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:22] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:22] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:22] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:22] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:22] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:22] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:22] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:23] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:23] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:18:23] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:23] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:18:23] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:23] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:24] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12030, 38825, 4044, 3775, 19568, 5825, 3942, 4030, 35854, 12075, 4983, 4260, 3752, 4717, 4495]
Incomplete Parikh walk after 470300 steps, including 98 resets, run finished after 653 ms. (steps per millisecond=720 ) properties (out of 15) seen :5071 could not realise parikh vector
Incomplete Parikh walk after 492500 steps, including 98 resets, run finished after 706 ms. (steps per millisecond=697 ) properties (out of 15) seen :5278 could not realise parikh vector
Incomplete Parikh walk after 396000 steps, including 99 resets, run finished after 550 ms. (steps per millisecond=720 ) properties (out of 15) seen :3825 could not realise parikh vector
Incomplete Parikh walk after 446800 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=726 ) properties (out of 15) seen :4332 could not realise parikh vector
Incomplete Parikh walk after 519100 steps, including 99 resets, run finished after 702 ms. (steps per millisecond=739 ) properties (out of 15) seen :5058 could not realise parikh vector
Incomplete Parikh walk after 624500 steps, including 98 resets, run finished after 1281 ms. (steps per millisecond=487 ) properties (out of 15) seen :12153 could not realise parikh vector
Incomplete Parikh walk after 1812900 steps, including 99 resets, run finished after 2706 ms. (steps per millisecond=669 ) properties (out of 15) seen :35912 could not realise parikh vector
Incomplete Parikh walk after 423800 steps, including 99 resets, run finished after 583 ms. (steps per millisecond=726 ) properties (out of 15) seen :4105 could not realise parikh vector
Incomplete Parikh walk after 415000 steps, including 99 resets, run finished after 613 ms. (steps per millisecond=676 ) properties (out of 15) seen :4020 could not realise parikh vector
Incomplete Parikh walk after 603300 steps, including 98 resets, run finished after 828 ms. (steps per millisecond=728 ) properties (out of 15) seen :5901 could not realise parikh vector
Incomplete Parikh walk after 1977200 steps, including 99 resets, run finished after 2560 ms. (steps per millisecond=772 ) properties (out of 15) seen :19648 could not realise parikh vector
Incomplete Parikh walk after 398300 steps, including 99 resets, run finished after 535 ms. (steps per millisecond=744 ) properties (out of 15) seen :3849 could not realise parikh vector
Incomplete Parikh walk after 425200 steps, including 99 resets, run finished after 619 ms. (steps per millisecond=686 ) properties (out of 15) seen :4118 could not realise parikh vector
Incomplete Parikh walk after 1961400 steps, including 99 resets, run finished after 7004 ms. (steps per millisecond=280 ) properties (out of 15) seen :38888 could not realise parikh vector
Incomplete Parikh walk after 622200 steps, including 99 resets, run finished after 1110 ms. (steps per millisecond=560 ) properties (out of 15) seen :12115 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:18:45] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:18:45] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-22 10:18:45] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:45] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:18:45] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:18:45] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2022-05-22 10:18:45] [INFO ] Redundant transitions in 321 ms returned []
[2022-05-22 10:18:45] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:45] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:18:45] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:45] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3704 ms. (steps per millisecond=269 ) properties (out of 15) seen :82385
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 15) seen :3152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 15) seen :3865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 15) seen :5577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 15) seen :3390
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 15) seen :3574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 15) seen :4688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 15) seen :4359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :3072
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :3322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 15) seen :3335
[2022-05-22 10:18:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:18:56] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:56] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:18:56] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:18:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:18:56] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:56] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:56] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:56] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:56] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:57] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:57] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:57] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:57] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:57] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:18:57] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:18:57] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:58] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:58] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:18:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:58] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:18:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:58] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:58] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:58] [INFO ] Added : 40 causal constraints over 8 iterations in 78 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:18:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:58] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:59] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:59] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:59] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:18:59] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:18:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:18:59] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:18:59] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:18:59] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12036, 38829, 4047, 3777, 19572, 5828, 3944, 4033, 35858, 12079, 4986, 4262, 3754, 4719, 4498]
Incomplete Parikh walk after 470600 steps, including 98 resets, run finished after 639 ms. (steps per millisecond=736 ) properties (out of 15) seen :5061 could not realise parikh vector
Incomplete Parikh walk after 492700 steps, including 98 resets, run finished after 706 ms. (steps per millisecond=697 ) properties (out of 15) seen :5268 could not realise parikh vector
Incomplete Parikh walk after 396200 steps, including 99 resets, run finished after 546 ms. (steps per millisecond=725 ) properties (out of 15) seen :3829 could not realise parikh vector
Incomplete Parikh walk after 447000 steps, including 99 resets, run finished after 616 ms. (steps per millisecond=725 ) properties (out of 15) seen :4338 could not realise parikh vector
Incomplete Parikh walk after 519400 steps, including 99 resets, run finished after 714 ms. (steps per millisecond=727 ) properties (out of 15) seen :5061 could not realise parikh vector
Incomplete Parikh walk after 624700 steps, including 98 resets, run finished after 1289 ms. (steps per millisecond=484 ) properties (out of 15) seen :12154 could not realise parikh vector
Incomplete Parikh walk after 1813100 steps, including 99 resets, run finished after 2701 ms. (steps per millisecond=671 ) properties (out of 15) seen :35919 could not realise parikh vector
Incomplete Parikh walk after 424100 steps, including 99 resets, run finished after 584 ms. (steps per millisecond=726 ) properties (out of 15) seen :4106 could not realise parikh vector
Incomplete Parikh walk after 415200 steps, including 99 resets, run finished after 627 ms. (steps per millisecond=662 ) properties (out of 15) seen :4029 could not realise parikh vector
Incomplete Parikh walk after 603600 steps, including 98 resets, run finished after 832 ms. (steps per millisecond=725 ) properties (out of 15) seen :5910 could not realise parikh vector
Incomplete Parikh walk after 1977600 steps, including 99 resets, run finished after 2543 ms. (steps per millisecond=777 ) properties (out of 15) seen :19650 could not realise parikh vector
Incomplete Parikh walk after 398500 steps, including 99 resets, run finished after 556 ms. (steps per millisecond=716 ) properties (out of 15) seen :3853 could not realise parikh vector
Incomplete Parikh walk after 425500 steps, including 99 resets, run finished after 625 ms. (steps per millisecond=680 ) properties (out of 15) seen :4122 could not realise parikh vector
Incomplete Parikh walk after 1961600 steps, including 99 resets, run finished after 6954 ms. (steps per millisecond=282 ) properties (out of 15) seen :38884 could not realise parikh vector
Incomplete Parikh walk after 622500 steps, including 99 resets, run finished after 1116 ms. (steps per millisecond=557 ) properties (out of 15) seen :12117 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:19:21] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:21] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-22 10:19:21] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:21] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:21] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:19:21] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2022-05-22 10:19:21] [INFO ] Redundant transitions in 311 ms returned []
[2022-05-22 10:19:21] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:21] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:19:21] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:21] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3705 ms. (steps per millisecond=269 ) properties (out of 15) seen :82444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8474 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 15) seen :3066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 15) seen :2818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 15) seen :4237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 15) seen :4071
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 15) seen :3171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=9259 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 15) seen :3551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 15) seen :3828
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 15) seen :3190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=1420 ) properties (out of 15) seen :3405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 15) seen :3021
[2022-05-22 10:19:32] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:32] [INFO ] Computed 0 place invariants in 2 ms
[2022-05-22 10:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:32] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:19:32] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:19:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:32] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:32] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:19:32] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:19:32] [INFO ] [Real]Added 131 Read/Feed constraints in 20 ms returned sat
[2022-05-22 10:19:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:32] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:32] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:32] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:19:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:32] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:33] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:19:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:33] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:19:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:33] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:33] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:19:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:19:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:33] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:33] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:33] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 21 ms.
[2022-05-22 10:19:34] [INFO ] Added : 40 causal constraints over 8 iterations in 89 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:19:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:34] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:19:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:34] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 22 ms.
[2022-05-22 10:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:19:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:19:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:19:34] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 24 ms.
[2022-05-22 10:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:34] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:19:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-22 10:19:34] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:34] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:19:35] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:35] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:19:35] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:35] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:19:35] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:19:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:19:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:19:35] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:19:35] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:19:35] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12040, 38832, 4049, 3781, 19575, 5830, 3946, 4035, 35864, 12082, 4988, 4264, 3756, 4722, 4500]
Incomplete Parikh walk after 470800 steps, including 98 resets, run finished after 658 ms. (steps per millisecond=715 ) properties (out of 15) seen :5058 could not realise parikh vector
Incomplete Parikh walk after 493000 steps, including 98 resets, run finished after 709 ms. (steps per millisecond=695 ) properties (out of 15) seen :5294 could not realise parikh vector
Incomplete Parikh walk after 396400 steps, including 99 resets, run finished after 558 ms. (steps per millisecond=710 ) properties (out of 15) seen :3832 could not realise parikh vector
Incomplete Parikh walk after 447200 steps, including 99 resets, run finished after 615 ms. (steps per millisecond=727 ) properties (out of 15) seen :4334 could not realise parikh vector
Incomplete Parikh walk after 519600 steps, including 99 resets, run finished after 703 ms. (steps per millisecond=739 ) properties (out of 15) seen :5062 could not realise parikh vector
Incomplete Parikh walk after 624800 steps, including 98 resets, run finished after 1277 ms. (steps per millisecond=489 ) properties (out of 15) seen :12162 could not realise parikh vector
Incomplete Parikh walk after 1813400 steps, including 99 resets, run finished after 2673 ms. (steps per millisecond=678 ) properties (out of 15) seen :35924 could not realise parikh vector
Incomplete Parikh walk after 424300 steps, including 99 resets, run finished after 586 ms. (steps per millisecond=724 ) properties (out of 15) seen :4107 could not realise parikh vector
Incomplete Parikh walk after 415400 steps, including 99 resets, run finished after 620 ms. (steps per millisecond=670 ) properties (out of 15) seen :4018 could not realise parikh vector
Incomplete Parikh walk after 603800 steps, including 98 resets, run finished after 827 ms. (steps per millisecond=730 ) properties (out of 15) seen :5905 could not realise parikh vector
Incomplete Parikh walk after 1977900 steps, including 99 resets, run finished after 2589 ms. (steps per millisecond=763 ) properties (out of 15) seen :19655 could not realise parikh vector
Incomplete Parikh walk after 398900 steps, including 99 resets, run finished after 565 ms. (steps per millisecond=706 ) properties (out of 15) seen :3852 could not realise parikh vector
Incomplete Parikh walk after 425700 steps, including 99 resets, run finished after 634 ms. (steps per millisecond=671 ) properties (out of 15) seen :4125 could not realise parikh vector
Incomplete Parikh walk after 1961800 steps, including 99 resets, run finished after 7084 ms. (steps per millisecond=276 ) properties (out of 15) seen :38902 could not realise parikh vector
Incomplete Parikh walk after 622700 steps, including 99 resets, run finished after 1076 ms. (steps per millisecond=578 ) properties (out of 15) seen :12118 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 22 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:19:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:56] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-22 10:19:56] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:56] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:19:56] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:19:57] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2022-05-22 10:19:57] [INFO ] Redundant transitions in 313 ms returned []
[2022-05-22 10:19:57] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:57] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:19:57] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:19:57] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3687 ms. (steps per millisecond=271 ) properties (out of 15) seen :82455
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=1269 ) properties (out of 15) seen :2985
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 15) seen :3981
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :5751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 738 ms. (steps per millisecond=1355 ) properties (out of 15) seen :3029
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 699 ms. (steps per millisecond=1430 ) properties (out of 15) seen :3645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 15) seen :4001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 15) seen :4550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 15) seen :3451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 15) seen :3499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 15) seen :3303
[2022-05-22 10:20:08] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:20:08] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:20:08] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:20:08] [INFO ] [Real]Added 131 Read/Feed constraints in 24 ms returned sat
[2022-05-22 10:20:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:20:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:08] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:08] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 23 ms returned sat
[2022-05-22 10:20:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:08] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:08] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:20:08] [INFO ] Added : 40 causal constraints over 8 iterations in 79 ms. Result :sat
Minimization took 14 ms.
[2022-05-22 10:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:08] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:20:08] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:08] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:09] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:09] [INFO ] Added : 40 causal constraints over 8 iterations in 84 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:09] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:09] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 18 ms.
[2022-05-22 10:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:09] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:09] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:09] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:20:10] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:10] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:10] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 16 ms.
[2022-05-22 10:20:10] [INFO ] Added : 40 causal constraints over 8 iterations in 86 ms. Result :sat
Minimization took 15 ms.
[2022-05-22 10:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:10] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:10] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-22 10:20:10] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:11] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:20:11] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:11] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-22 10:20:11] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:11] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:20:11] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[12043, 38836, 4051, 3783, 19580, 5832, 3948, 4038, 35869, 12085, 4991, 4459, 3758, 4724, 4502]
Incomplete Parikh walk after 471000 steps, including 98 resets, run finished after 655 ms. (steps per millisecond=719 ) properties (out of 15) seen :5039 could not realise parikh vector
Incomplete Parikh walk after 493200 steps, including 98 resets, run finished after 723 ms. (steps per millisecond=682 ) properties (out of 15) seen :5269 could not realise parikh vector
Incomplete Parikh walk after 396600 steps, including 99 resets, run finished after 551 ms. (steps per millisecond=719 ) properties (out of 15) seen :3834 could not realise parikh vector
Incomplete Parikh walk after 466700 steps, including 99 resets, run finished after 641 ms. (steps per millisecond=728 ) properties (out of 15) seen :4539 could not realise parikh vector
Incomplete Parikh walk after 519900 steps, including 99 resets, run finished after 713 ms. (steps per millisecond=729 ) properties (out of 15) seen :5064 could not realise parikh vector
Incomplete Parikh walk after 625000 steps, including 98 resets, run finished after 1281 ms. (steps per millisecond=487 ) properties (out of 15) seen :12164 could not realise parikh vector
Incomplete Parikh walk after 1813600 steps, including 99 resets, run finished after 2706 ms. (steps per millisecond=670 ) properties (out of 15) seen :35929 could not realise parikh vector
Incomplete Parikh walk after 424600 steps, including 99 resets, run finished after 583 ms. (steps per millisecond=728 ) properties (out of 15) seen :4113 could not realise parikh vector
Incomplete Parikh walk after 415600 steps, including 99 resets, run finished after 618 ms. (steps per millisecond=672 ) properties (out of 15) seen :4024 could not realise parikh vector
Incomplete Parikh walk after 604000 steps, including 98 resets, run finished after 805 ms. (steps per millisecond=750 ) properties (out of 15) seen :5917 could not realise parikh vector
Incomplete Parikh walk after 1978400 steps, including 99 resets, run finished after 2563 ms. (steps per millisecond=771 ) properties (out of 15) seen :19661 could not realise parikh vector
Incomplete Parikh walk after 399100 steps, including 99 resets, run finished after 554 ms. (steps per millisecond=720 ) properties (out of 15) seen :3857 could not realise parikh vector
Incomplete Parikh walk after 425900 steps, including 99 resets, run finished after 639 ms. (steps per millisecond=666 ) properties (out of 15) seen :4123 could not realise parikh vector
Incomplete Parikh walk after 1962000 steps, including 99 resets, run finished after 7101 ms. (steps per millisecond=276 ) properties (out of 15) seen :38894 could not realise parikh vector
Incomplete Parikh walk after 2429000 steps, including 99 resets, run finished after 8918 ms. (steps per millisecond=272 ) properties (out of 15) seen :12267 could not realise parikh vector
Support contains 15 out of 78 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Starting structural reductions, iteration 0 : 78/78 places, 586/586 transitions.
Applied a total of 0 rules in 11 ms. Remains 78 /78 variables (removed 0) and now considering 586/586 (removed 0) transitions.
[2022-05-22 10:20:40] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:20:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:20:40] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-22 10:20:40] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:20:40] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:20:40] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:20:40] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2022-05-22 10:20:40] [INFO ] Redundant transitions in 314 ms returned []
[2022-05-22 10:20:40] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:20:40] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 10:20:41] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 586/586 transitions.
Normalized transition count is 170 out of 586 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:20:41] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3742 ms. (steps per millisecond=267 ) properties (out of 15) seen :82641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 15) seen :2977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :3382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=9009 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :5751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 15) seen :3323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 15) seen :3628
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 15) seen :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 15) seen :4767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 15) seen :3145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 15) seen :2878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :3591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 15) seen :3680
[2022-05-22 10:20:51] [INFO ] Flow matrix only has 186 transitions (discarded 400 similar events)
Normalized transition count is 170 out of 186 initially.
// Phase 1: matrix 170 rows 78 cols
[2022-05-22 10:20:51] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 10:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:52] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-22 10:20:52] [INFO ] [Real]Added 131 Read/Feed constraints in 21 ms returned sat
[2022-05-22 10:20:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:52] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:52] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:52] [INFO ] Added : 40 causal constraints over 8 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-22 10:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:52] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:52] [INFO ] [Nat]Added 131 Read/Feed constraints in 17 ms returned sat
[2022-05-22 10:20:52] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 14 ms.
[2022-05-22 10:20:52] [INFO ] Added : 40 causal constraints over 8 iterations in 82 ms. Result :sat
Minimization took 23 ms.
[2022-05-22 10:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-22 10:20:52] [INFO ] [Real]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-22 10:20:52] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:52] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:52] [INFO ] Added : 40 causal constraints over 8 iterations in 83 ms. Result :sat
Minimization took 17 ms.
[2022-05-22 10:20:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-22 10:20:52] [INFO ] [Real]Added 131 Read/Feed constraints in 19 ms returned sat
[2022-05-22 10:20:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-22 10:20:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-22 10:20:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-22 10:20:52] [INFO ] [Nat]Added 131 Read/Feed constraints in 18 ms returned sat
[2022-05-22 10:20:52] [INFO ] Computed and/alt/rep : 55/183/55 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-22 10:20:52] [INFO ] Added : 40 causal constraints over 8 iterations in 80 ms. Result :sat
Minimization took 15 ms.

========== file over 1MB has been truncated ======
retrieve it from the run archives if needed