fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r311-tall-162132107800083
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for SemanticWebServices-PT-S256P06

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1222.584 3600000.00 3383423.00 59384.70 ? 0 ? 0 ? ? 1 0 ? 0 ? ? ? ? ? ? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132107800083.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S256P06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107800083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 14K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.5K May 11 20:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 20:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 11 17:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 11 17:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 12 04:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 16M May 12 08:13 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 LoLA_Ausgabe-UpperBounds-00
FORMULA_NAME LoLA_Ausgabe-UpperBounds-01
FORMULA_NAME LoLA_Ausgabe-UpperBounds-02
FORMULA_NAME LoLA_Ausgabe-UpperBounds-03
FORMULA_NAME LoLA_Ausgabe-UpperBounds-04
FORMULA_NAME LoLA_Ausgabe-UpperBounds-05
FORMULA_NAME LoLA_Ausgabe-UpperBounds-06
FORMULA_NAME LoLA_Ausgabe-UpperBounds-07
FORMULA_NAME LoLA_Ausgabe-UpperBounds-08
FORMULA_NAME LoLA_Ausgabe-UpperBounds-09
FORMULA_NAME LoLA_Ausgabe-UpperBounds-10
FORMULA_NAME LoLA_Ausgabe-UpperBounds-11
FORMULA_NAME LoLA_Ausgabe-UpperBounds-12
FORMULA_NAME LoLA_Ausgabe-UpperBounds-13
FORMULA_NAME LoLA_Ausgabe-UpperBounds-14
FORMULA_NAME LoLA_Ausgabe-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621425970213

Running Version 0
[2021-05-19 12:06:11] [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]
[2021-05-19 12:06:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 12:06:12] [INFO ] Load time of PNML (sax parser for PT used): 781 ms
[2021-05-19 12:06:12] [INFO ] Transformed 439 places.
[2021-05-19 12:06:12] [INFO ] Transformed 14102 transitions.
[2021-05-19 12:06:12] [INFO ] Parsed PT model containing 439 places and 14102 transitions in 885 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 65 places in 27 ms
Reduce places removed 65 places and 7242 transitions.
Ensure Unique test removed 2131 transitions
Reduce redundant transitions removed 2131 transitions.
FORMULA LoLA_Ausgabe-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LoLA_Ausgabe-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 885 out of 4729 initially.
// Phase 1: matrix 885 rows 374 cols
[2021-05-19 12:06:12] [INFO ] Computed 16 place invariants in 40 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=21 ) properties (out of 12) seen :395
FORMULA LoLA_Ausgabe-UpperBounds-06 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 11) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 11) seen :8
[2021-05-19 12:06:13] [INFO ] Flow matrix only has 885 transitions (discarded 3844 similar events)
// Phase 1: matrix 885 rows 374 cols
[2021-05-19 12:06:13] [INFO ] Computed 16 place invariants in 16 ms
[2021-05-19 12:06:13] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-19 12:06:13] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:13] [INFO ] [Real]Absence check using state equation in 173 ms returned sat
[2021-05-19 12:06:13] [INFO ] State equation strengthened by 440 read => feed constraints.
[2021-05-19 12:06:14] [INFO ] [Real]Added 440 Read/Feed constraints in 170 ms returned sat
[2021-05-19 12:06:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:14] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:14] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2021-05-19 12:06:14] [INFO ] [Nat]Added 440 Read/Feed constraints in 208 ms returned sat
[2021-05-19 12:06:14] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 190 ms.
[2021-05-19 12:06:15] [INFO ] Added : 36 causal constraints over 8 iterations in 561 ms. Result :sat
Minimization took 114 ms.
[2021-05-19 12:06:15] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:06:15] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:15] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2021-05-19 12:06:15] [INFO ] [Real]Added 440 Read/Feed constraints in 169 ms returned sat
[2021-05-19 12:06:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:15] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:16] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2021-05-19 12:06:16] [INFO ] [Nat]Added 440 Read/Feed constraints in 159 ms returned sat
[2021-05-19 12:06:16] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 119 ms.
[2021-05-19 12:06:16] [INFO ] Added : 36 causal constraints over 8 iterations in 447 ms. Result :sat
Minimization took 119 ms.
[2021-05-19 12:06:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:16] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:17] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2021-05-19 12:06:17] [INFO ] [Real]Added 440 Read/Feed constraints in 172 ms returned sat
[2021-05-19 12:06:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:17] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:17] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2021-05-19 12:06:17] [INFO ] [Nat]Added 440 Read/Feed constraints in 159 ms returned sat
[2021-05-19 12:06:17] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 111 ms.
[2021-05-19 12:06:18] [INFO ] Added : 36 causal constraints over 8 iterations in 426 ms. Result :sat
Minimization took 119 ms.
[2021-05-19 12:06:18] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:18] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:18] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2021-05-19 12:06:18] [INFO ] [Real]Added 440 Read/Feed constraints in 157 ms returned sat
[2021-05-19 12:06:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:18] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:18] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2021-05-19 12:06:19] [INFO ] [Nat]Added 440 Read/Feed constraints in 155 ms returned sat
[2021-05-19 12:06:19] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 134 ms.
[2021-05-19 12:06:19] [INFO ] Added : 36 causal constraints over 8 iterations in 436 ms. Result :sat
Minimization took 117 ms.
[2021-05-19 12:06:19] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:19] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 3 ms returned sat
[2021-05-19 12:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:19] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2021-05-19 12:06:20] [INFO ] [Real]Added 440 Read/Feed constraints in 157 ms returned sat
[2021-05-19 12:06:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2021-05-19 12:06:20] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:20] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2021-05-19 12:06:20] [INFO ] [Nat]Added 440 Read/Feed constraints in 155 ms returned sat
[2021-05-19 12:06:20] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 104 ms.
[2021-05-19 12:06:20] [INFO ] Added : 36 causal constraints over 8 iterations in 436 ms. Result :sat
Minimization took 122 ms.
[2021-05-19 12:06:21] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:21] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:21] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2021-05-19 12:06:21] [INFO ] [Real]Added 440 Read/Feed constraints in 156 ms returned sat
[2021-05-19 12:06:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:21] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:21] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2021-05-19 12:06:21] [INFO ] [Nat]Added 440 Read/Feed constraints in 156 ms returned sat
[2021-05-19 12:06:21] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 98 ms.
[2021-05-19 12:06:22] [INFO ] Added : 36 causal constraints over 8 iterations in 457 ms. Result :sat
Minimization took 116 ms.
[2021-05-19 12:06:22] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:22] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:22] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2021-05-19 12:06:22] [INFO ] [Real]Added 440 Read/Feed constraints in 181 ms returned sat
[2021-05-19 12:06:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:22] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:22] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:23] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2021-05-19 12:06:23] [INFO ] [Nat]Added 440 Read/Feed constraints in 156 ms returned sat
[2021-05-19 12:06:23] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 107 ms.
[2021-05-19 12:06:23] [INFO ] Added : 36 causal constraints over 8 iterations in 407 ms. Result :sat
Minimization took 102 ms.
[2021-05-19 12:06:23] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:23] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:24] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2021-05-19 12:06:24] [INFO ] [Real]Added 440 Read/Feed constraints in 158 ms returned sat
[2021-05-19 12:06:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2021-05-19 12:06:24] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:24] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2021-05-19 12:06:24] [INFO ] [Nat]Added 440 Read/Feed constraints in 161 ms returned sat
[2021-05-19 12:06:24] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 103 ms.
[2021-05-19 12:06:25] [INFO ] Added : 36 causal constraints over 8 iterations in 417 ms. Result :sat
Minimization took 119 ms.
[2021-05-19 12:06:25] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:25] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:25] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2021-05-19 12:06:25] [INFO ] [Real]Added 440 Read/Feed constraints in 158 ms returned sat
[2021-05-19 12:06:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:25] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:25] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:25] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2021-05-19 12:06:25] [INFO ] [Nat]Added 440 Read/Feed constraints in 157 ms returned sat
[2021-05-19 12:06:26] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 112 ms.
[2021-05-19 12:06:26] [INFO ] Added : 36 causal constraints over 8 iterations in 406 ms. Result :sat
Minimization took 101 ms.
[2021-05-19 12:06:26] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:26] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:26] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2021-05-19 12:06:26] [INFO ] [Real]Added 440 Read/Feed constraints in 159 ms returned sat
[2021-05-19 12:06:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:26] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:26] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:27] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2021-05-19 12:06:27] [INFO ] [Nat]Added 440 Read/Feed constraints in 158 ms returned sat
[2021-05-19 12:06:27] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 103 ms.
[2021-05-19 12:06:27] [INFO ] Added : 36 causal constraints over 8 iterations in 402 ms. Result :sat
Minimization took 147 ms.
[2021-05-19 12:06:27] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2021-05-19 12:06:27] [INFO ] [Real]Absence check using 2 positive and 14 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:28] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2021-05-19 12:06:28] [INFO ] [Real]Added 440 Read/Feed constraints in 156 ms returned sat
[2021-05-19 12:06:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-19 12:06:28] [INFO ] [Nat]Absence check using 2 positive and 14 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:28] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2021-05-19 12:06:28] [INFO ] [Nat]Added 440 Read/Feed constraints in 154 ms returned sat
[2021-05-19 12:06:28] [INFO ] Computed and/alt/rep : 53/150/45 causal constraints (skipped 372 transitions) in 104 ms.
[2021-05-19 12:06:29] [INFO ] Added : 36 causal constraints over 8 iterations in 405 ms. Result :sat
Minimization took 116 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[5, 20, 44, 8, 76, 27, 79, 37, 54, 26, 22]
Incomplete Parikh walk after 48200 steps, including 97 resets, run finished after 1050 ms. (steps per millisecond=45 ) properties (out of 11) seen :81 could not realise parikh vector
Incomplete Parikh walk after 48100 steps, including 97 resets, run finished after 1014 ms. (steps per millisecond=47 ) properties (out of 11) seen :86 could not realise parikh vector
Incomplete Parikh walk after 50900 steps, including 97 resets, run finished after 1049 ms. (steps per millisecond=48 ) properties (out of 11) seen :108 could not realise parikh vector
Incomplete Parikh walk after 49200 steps, including 97 resets, run finished after 915 ms. (steps per millisecond=53 ) properties (out of 11) seen :92 could not realise parikh vector
Incomplete Parikh walk after 52400 steps, including 97 resets, run finished after 960 ms. (steps per millisecond=54 ) properties (out of 11) seen :121 could not realise parikh vector
Incomplete Parikh walk after 48200 steps, including 97 resets, run finished after 903 ms. (steps per millisecond=53 ) properties (out of 11) seen :81 could not realise parikh vector
Incomplete Parikh walk after 53000 steps, including 97 resets, run finished after 948 ms. (steps per millisecond=55 ) properties (out of 11) seen :127 could not realise parikh vector
Incomplete Parikh walk after 46800 steps, including 97 resets, run finished after 893 ms. (steps per millisecond=52 ) properties (out of 11) seen :64 could not realise parikh vector
Incomplete Parikh walk after 50100 steps, including 97 resets, run finished after 923 ms. (steps per millisecond=54 ) properties (out of 11) seen :96 could not realise parikh vector
Incomplete Parikh walk after 47700 steps, including 97 resets, run finished after 904 ms. (steps per millisecond=52 ) properties (out of 11) seen :75 could not realise parikh vector
Incomplete Parikh walk after 47100 steps, including 97 resets, run finished after 903 ms. (steps per millisecond=52 ) properties (out of 11) seen :64 could not realise parikh vector
Support contains 11 out of 374 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 374/374 places, 4729/4729 transitions.
Graph (complete) has 2156 edges and 374 vertex of which 219 are kept as prefixes of interest. Removing 155 places using SCC suffix rule.20 ms
Discarding 155 places :
Also discarding 46 output transitions
Drop transitions removed 46 transitions
Drop transitions removed 1500 transitions
Ensure Unique test removed 739 transitions
Reduce isomorphic transitions removed 2239 transitions.
Iterating post reduction 0 with 2239 rules applied. Total rules applied 2240 place count 219 transition count 2444
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 2281 place count 178 transition count 1778
Iterating global reduction 1 with 41 rules applied. Total rules applied 2322 place count 178 transition count 1778
Ensure Unique test removed 561 transitions
Reduce isomorphic transitions removed 561 transitions.
Iterating post reduction 1 with 561 rules applied. Total rules applied 2883 place count 178 transition count 1217
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2885 place count 176 transition count 1201
Iterating global reduction 2 with 2 rules applied. Total rules applied 2887 place count 176 transition count 1201
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 2892 place count 176 transition count 1196
Drop transitions removed 230 transitions
Redundant transition composition rules discarded 230 transitions
Iterating global reduction 3 with 230 rules applied. Total rules applied 3122 place count 176 transition count 966
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 16 transitions
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 49 transitions.
Graph (complete) has 616 edges and 158 vertex of which 156 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 68 rules applied. Total rules applied 3190 place count 156 transition count 917
Drop transitions removed 7 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 3198 place count 156 transition count 909
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 3203 place count 151 transition count 859
Iterating global reduction 5 with 5 rules applied. Total rules applied 3208 place count 151 transition count 859
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 22 rules applied. Total rules applied 3230 place count 151 transition count 837
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 6 with 30 rules applied. Total rules applied 3260 place count 151 transition count 807
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 3286 place count 148 transition count 784
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3287 place count 147 transition count 780
Iterating global reduction 7 with 1 rules applied. Total rules applied 3288 place count 147 transition count 780
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 3295 place count 147 transition count 773
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 3303 place count 147 transition count 765
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3305 place count 147 transition count 763
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 3307 place count 145 transition count 763
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 3308 place count 145 transition count 763
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 3309 place count 145 transition count 762
Applied a total of 3309 rules in 319 ms. Remains 145 /374 variables (removed 229) and now considering 762/4729 (removed 3967) transitions.
[2021-05-19 12:06:39] [INFO ] Flow matrix only has 292 transitions (discarded 470 similar events)
// Phase 1: matrix 292 rows 145 cols
[2021-05-19 12:06:39] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:06:40] [INFO ] Dead Transitions using invariants and state equation in 287 ms returned []
Finished structural reductions, in 1 iterations. Remains : 145/374 places, 762/4729 transitions.
Successfully produced net in file /tmp/petri1000_3449627329028467191.dot
Successfully produced net in file /tmp/petri1001_11094084636071060966.dot
Successfully produced net in file /tmp/petri1002_16787175018604721988.dot
Successfully produced net in file /tmp/petri1003_10425281045442130337.dot
Successfully produced net in file /tmp/petri1004_15708017446845713432.dot
Successfully produced net in file /tmp/petri1005_7755887701346728570.dot
Successfully produced net in file /tmp/petri1006_8762710334426919303.dot
Successfully produced net in file /tmp/petri1007_2209467353616646396.dot
Successfully produced net in file /tmp/petri1008_1099775706567999909.dot
Successfully produced net in file /tmp/petri1009_11560854290709998843.dot
Successfully produced net in file /tmp/petri1010_4698719145171294271.dot
Successfully produced net in file /tmp/petri1011_7840388062720796886.dot
Successfully produced net in file /tmp/petri1012_11621475193283904999.dot
Successfully produced net in file /tmp/petri1013_13835365008976450951.dot
Successfully produced net in file /tmp/petri1014_7770176083695194330.dot
Successfully produced net in file /tmp/petri1015_7499610200944367211.dot
Successfully produced net in file /tmp/petri1016_5929180746899100167.dot
Successfully produced net in file /tmp/petri1017_9641704323837999441.dot
Successfully produced net in file /tmp/petri1018_14447814990528042616.dot
Successfully produced net in file /tmp/petri1019_1093481135767662055.dot
Successfully produced net in file /tmp/petri1020_16583796395295810552.dot
Successfully produced net in file /tmp/petri1021_15656694800916157920.dot
Successfully produced net in file /tmp/petri1022_1479624574330341239.dot
Successfully produced net in file /tmp/petri1023_8963984248883401960.dot
Successfully produced net in file /tmp/petri1024_9364675195444701598.dot
Successfully produced net in file /tmp/petri1025_8849709736914002752.dot
Successfully produced net in file /tmp/petri1026_9164955306986034784.dot
Successfully produced net in file /tmp/petri1027_10648297736287700073.dot
Successfully produced net in file /tmp/petri1028_17613208821870850243.dot
Successfully produced net in file /tmp/petri1029_15890024969911924754.dot
Successfully produced net in file /tmp/petri1030_18264896365246114460.dot
Successfully produced net in file /tmp/petri1031_18438256109048161142.dot
Successfully produced net in file /tmp/petri1032_3961594717378473648.dot
Successfully produced net in file /tmp/petri1033_12078372996721127800.dot
Drop transitions removed 34 transitions
Dominated transitions for bounds rules discarded 34 transitions
Normalized transition count is 281 out of 728 initially.
// Phase 1: matrix 281 rows 145 cols
[2021-05-19 12:06:40] [INFO ] Computed 1 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 11487 ms. (steps per millisecond=87 ) properties (out of 11) seen :35908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1471 ms. (steps per millisecond=679 ) properties (out of 11) seen :1698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :2165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :2165
[2021-05-19 12:06:54] [INFO ] Flow matrix only has 281 transitions (discarded 447 similar events)
// Phase 1: matrix 281 rows 145 cols
[2021-05-19 12:06:54] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:06:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:54] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:54] [INFO ] State equation strengthened by 128 read => feed constraints.
[2021-05-19 12:06:55] [INFO ] [Real]Added 128 Read/Feed constraints in 24 ms returned sat
[2021-05-19 12:06:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:55] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 20 ms.
[2021-05-19 12:06:55] [INFO ] Added : 11 causal constraints over 3 iterations in 69 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:55] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Real]Added 128 Read/Feed constraints in 21 ms returned sat
[2021-05-19 12:06:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:55] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 19 ms.
[2021-05-19 12:06:55] [INFO ] Added : 11 causal constraints over 3 iterations in 68 ms. Result :sat
Minimization took 21 ms.
[2021-05-19 12:06:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:55] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Real]Added 128 Read/Feed constraints in 21 ms returned sat
[2021-05-19 12:06:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:55] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 19 ms.
[2021-05-19 12:06:55] [INFO ] Added : 11 causal constraints over 3 iterations in 74 ms. Result :sat
Minimization took 21 ms.
[2021-05-19 12:06:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:55] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Real]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:55] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:56] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 26 ms.
[2021-05-19 12:06:56] [INFO ] Added : 11 causal constraints over 3 iterations in 78 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:56] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Real]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:56] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:56] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 19 ms.
[2021-05-19 12:06:56] [INFO ] Added : 11 causal constraints over 3 iterations in 69 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:56] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Real]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:56] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:56] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 32 ms.
[2021-05-19 12:06:56] [INFO ] Added : 11 causal constraints over 3 iterations in 81 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:56] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Real]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:56] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:56] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:57] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 19 ms.
[2021-05-19 12:06:57] [INFO ] Added : 11 causal constraints over 3 iterations in 70 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:57] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Real]Added 128 Read/Feed constraints in 21 ms returned sat
[2021-05-19 12:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:57] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Nat]Added 128 Read/Feed constraints in 21 ms returned sat
[2021-05-19 12:06:57] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 20 ms.
[2021-05-19 12:06:57] [INFO ] Added : 11 causal constraints over 3 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:57] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Real]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:57] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Nat]Added 128 Read/Feed constraints in 21 ms returned sat
[2021-05-19 12:06:57] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 19 ms.
[2021-05-19 12:06:57] [INFO ] Added : 11 causal constraints over 3 iterations in 70 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:57] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Real]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:57] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:57] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 19 ms.
[2021-05-19 12:06:57] [INFO ] Added : 11 causal constraints over 3 iterations in 68 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:06:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:58] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:06:58] [INFO ] [Real]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:06:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:06:58] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-19 12:06:58] [INFO ] [Nat]Added 128 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:06:58] [INFO ] Computed and/alt/rep : 39/192/31 causal constraints (skipped 97 transitions) in 20 ms.
[2021-05-19 12:06:58] [INFO ] Added : 11 causal constraints over 3 iterations in 69 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1726, 2165, 3644, 2165, 2449, 2409, 8380, 7678, 2415, 2384, 3582]
Incomplete Parikh walk after 376000 steps, including 97 resets, run finished after 2760 ms. (steps per millisecond=136 ) properties (out of 11) seen :3674 could not realise parikh vector
Incomplete Parikh walk after 256400 steps, including 99 resets, run finished after 985 ms. (steps per millisecond=260 ) properties (out of 11) seen :2421 could not realise parikh vector
Incomplete Parikh walk after 259300 steps, including 98 resets, run finished after 1337 ms. (steps per millisecond=193 ) properties (out of 11) seen :2448 could not realise parikh vector
Incomplete Parikh walk after 785500 steps, including 99 resets, run finished after 2671 ms. (steps per millisecond=294 ) properties (out of 11) seen :7707 could not realise parikh vector
Incomplete Parikh walk after 855600 steps, including 99 resets, run finished after 3254 ms. (steps per millisecond=262 ) properties (out of 11) seen :8408 could not realise parikh vector
Incomplete Parikh walk after 258700 steps, including 98 resets, run finished after 1114 ms. (steps per millisecond=232 ) properties (out of 11) seen :2442 could not realise parikh vector
Incomplete Parikh walk after 262800 steps, including 97 resets, run finished after 1300 ms. (steps per millisecond=202 ) properties (out of 11) seen :2482 could not realise parikh vector
Incomplete Parikh walk after 234500 steps, including 99 resets, run finished after 988 ms. (steps per millisecond=237 ) properties (out of 11) seen :2200 could not realise parikh vector
Incomplete Parikh walk after 382100 steps, including 97 resets, run finished after 1757 ms. (steps per millisecond=217 ) properties (out of 11) seen :3676 could not realise parikh vector
Incomplete Parikh walk after 234500 steps, including 99 resets, run finished after 978 ms. (steps per millisecond=239 ) properties (out of 11) seen :2200 could not realise parikh vector
Incomplete Parikh walk after 190600 steps, including 96 resets, run finished after 861 ms. (steps per millisecond=221 ) properties (out of 11) seen :1760 could not realise parikh vector
Support contains 11 out of 145 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 145/145 places, 728/728 transitions.
Graph (complete) has 509 edges and 145 vertex of which 135 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 0 output transitions
Drop transitions removed 18 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 135 transition count 692
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 132 transition count 676
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 132 transition count 676
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 132 transition count 673
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 2 with 32 rules applied. Total rules applied 78 place count 132 transition count 641
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 80 place count 130 transition count 637
Iterating global reduction 2 with 2 rules applied. Total rules applied 82 place count 130 transition count 637
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 86 place count 130 transition count 633
Applied a total of 86 rules in 45 ms. Remains 130 /145 variables (removed 15) and now considering 633/728 (removed 95) transitions.
Finished structural reductions, in 1 iterations. Remains : 130/145 places, 633/728 transitions.
Successfully produced net in file /tmp/petri1034_3883478320894335959.dot
Successfully produced net in file /tmp/petri1035_11156617920260493373.dot
Successfully produced net in file /tmp/petri1036_6376914075191905250.dot
Successfully produced net in file /tmp/petri1037_15963739165532662964.dot
Successfully produced net in file /tmp/petri1038_18197584372576487407.dot
Drop transitions removed 5 transitions
Dominated transitions for bounds rules discarded 5 transitions
Normalized transition count is 241 out of 628 initially.
// Phase 1: matrix 241 rows 130 cols
[2021-05-19 12:07:16] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10354 ms. (steps per millisecond=96 ) properties (out of 11) seen :40782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1257 ms. (steps per millisecond=795 ) properties (out of 11) seen :2450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :2526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 11) seen :2526
[2021-05-19 12:07:29] [INFO ] Flow matrix only has 241 transitions (discarded 387 similar events)
// Phase 1: matrix 241 rows 130 cols
[2021-05-19 12:07:29] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-19 12:07:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:29] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:29] [INFO ] State equation strengthened by 110 read => feed constraints.
[2021-05-19 12:07:29] [INFO ] [Real]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:29] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:07:29] [INFO ] [Nat]Added 110 Read/Feed constraints in 16 ms returned sat
[2021-05-19 12:07:29] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:07:29] [INFO ] Added : 25 causal constraints over 5 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:29] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:07:29] [INFO ] [Real]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:29] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Nat]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:30] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 17 ms.
[2021-05-19 12:07:30] [INFO ] Added : 25 causal constraints over 5 iterations in 88 ms. Result :sat
Minimization took 23 ms.
[2021-05-19 12:07:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:30] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Real]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:30] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:30] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 18 ms.
[2021-05-19 12:07:30] [INFO ] Added : 25 causal constraints over 5 iterations in 84 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:30] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Real]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:30] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:30] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:07:30] [INFO ] Added : 25 causal constraints over 5 iterations in 83 ms. Result :sat
Minimization took 23 ms.
[2021-05-19 12:07:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:30] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Real]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:30] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:30] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:30] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:07:30] [INFO ] Added : 25 causal constraints over 5 iterations in 84 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:31] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:31] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 18 ms.
[2021-05-19 12:07:31] [INFO ] Added : 25 causal constraints over 5 iterations in 91 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:31] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:31] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 17 ms.
[2021-05-19 12:07:31] [INFO ] Added : 25 causal constraints over 5 iterations in 84 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:31] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:31] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 15 ms.
[2021-05-19 12:07:31] [INFO ] Added : 25 causal constraints over 5 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:31] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Real]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:32] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Nat]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:32] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 85 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:32] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Real]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:32] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:32] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 90 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:07:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:32] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Real]Added 110 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:07:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:07:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:07:32] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:07:32] [INFO ] [Nat]Added 110 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:07:32] [INFO ] Computed and/alt/rep : 36/178/28 causal constraints (skipped 82 transitions) in 18 ms.
[2021-05-19 12:07:32] [INFO ] Added : 25 causal constraints over 5 iterations in 85 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2397, 2526, 4123, 2526, 2878, 2794, 8383, 9400, 2833, 2834, 4129]
Incomplete Parikh walk after 427100 steps, including 97 resets, run finished after 1744 ms. (steps per millisecond=244 ) properties (out of 11) seen :4161 could not realise parikh vector
Incomplete Parikh walk after 297900 steps, including 99 resets, run finished after 1022 ms. (steps per millisecond=291 ) properties (out of 11) seen :2870 could not realise parikh vector
Incomplete Parikh walk after 297500 steps, including 98 resets, run finished after 1382 ms. (steps per millisecond=215 ) properties (out of 11) seen :2866 could not realise parikh vector
Incomplete Parikh walk after 954200 steps, including 99 resets, run finished after 3017 ms. (steps per millisecond=316 ) properties (out of 11) seen :9432 could not realise parikh vector
Incomplete Parikh walk after 852400 steps, including 99 resets, run finished after 2639 ms. (steps per millisecond=323 ) properties (out of 11) seen :8413 could not realise parikh vector
Incomplete Parikh walk after 293700 steps, including 99 resets, run finished after 1088 ms. (steps per millisecond=269 ) properties (out of 11) seen :2825 could not realise parikh vector
Incomplete Parikh walk after 302100 steps, including 97 resets, run finished after 1236 ms. (steps per millisecond=244 ) properties (out of 11) seen :2912 could not realise parikh vector
Incomplete Parikh walk after 267100 steps, including 98 resets, run finished after 993 ms. (steps per millisecond=268 ) properties (out of 11) seen :2559 could not realise parikh vector
Incomplete Parikh walk after 426500 steps, including 96 resets, run finished after 1743 ms. (steps per millisecond=244 ) properties (out of 11) seen :4159 could not realise parikh vector
Incomplete Parikh walk after 267100 steps, including 99 resets, run finished after 968 ms. (steps per millisecond=275 ) properties (out of 11) seen :2561 could not realise parikh vector
Incomplete Parikh walk after 254100 steps, including 96 resets, run finished after 1040 ms. (steps per millisecond=244 ) properties (out of 11) seen :2428 could not realise parikh vector
Support contains 11 out of 130 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 130/130 places, 628/628 transitions.
Graph (complete) has 442 edges and 130 vertex of which 127 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 127 transition count 625
Applied a total of 4 rules in 15 ms. Remains 127 /130 variables (removed 3) and now considering 625/628 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/130 places, 625/628 transitions.
Normalized transition count is 237 out of 625 initially.
// Phase 1: matrix 237 rows 127 cols
[2021-05-19 12:07:49] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10147 ms. (steps per millisecond=98 ) properties (out of 11) seen :41716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1280 ms. (steps per millisecond=781 ) properties (out of 11) seen :2331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :2565
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 11) seen :2565
[2021-05-19 12:08:02] [INFO ] Flow matrix only has 237 transitions (discarded 388 similar events)
// Phase 1: matrix 237 rows 127 cols
[2021-05-19 12:08:02] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:08:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:02] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-19 12:08:02] [INFO ] State equation strengthened by 108 read => feed constraints.
[2021-05-19 12:08:02] [INFO ] [Real]Added 108 Read/Feed constraints in 19 ms returned sat
[2021-05-19 12:08:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:02] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:08:02] [INFO ] [Nat]Added 108 Read/Feed constraints in 19 ms returned sat
[2021-05-19 12:08:02] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 20 ms.
[2021-05-19 12:08:02] [INFO ] Added : 24 causal constraints over 5 iterations in 89 ms. Result :sat
Minimization took 23 ms.
[2021-05-19 12:08:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Real]Added 108 Read/Feed constraints in 19 ms returned sat
[2021-05-19 12:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Nat]Added 108 Read/Feed constraints in 19 ms returned sat
[2021-05-19 12:08:03] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 25 ms.
[2021-05-19 12:08:03] [INFO ] Added : 24 causal constraints over 5 iterations in 93 ms. Result :sat
Minimization took 23 ms.
[2021-05-19 12:08:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Real]Added 108 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Nat]Added 108 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:08:03] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 19 ms.
[2021-05-19 12:08:03] [INFO ] Added : 24 causal constraints over 5 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:08:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Real]Added 108 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Nat]Added 108 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:08:03] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 17 ms.
[2021-05-19 12:08:03] [INFO ] Added : 24 causal constraints over 5 iterations in 80 ms. Result :sat
Minimization took 21 ms.
[2021-05-19 12:08:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Real]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:03] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Nat]Added 108 Read/Feed constraints in 16 ms returned sat
[2021-05-19 12:08:04] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:08:04] [INFO ] Added : 24 causal constraints over 5 iterations in 80 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:08:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:04] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Real]Added 108 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:08:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:04] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Nat]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:04] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:08:04] [INFO ] Added : 24 causal constraints over 5 iterations in 79 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:08:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:04] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Real]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:04] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Nat]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:04] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:08:04] [INFO ] Added : 24 causal constraints over 5 iterations in 79 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:08:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:04] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Real]Added 108 Read/Feed constraints in 16 ms returned sat
[2021-05-19 12:08:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:04] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2021-05-19 12:08:04] [INFO ] [Nat]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:04] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:08:04] [INFO ] Added : 24 causal constraints over 5 iterations in 82 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:08:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:05] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Real]Added 108 Read/Feed constraints in 18 ms returned sat
[2021-05-19 12:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:05] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Nat]Added 108 Read/Feed constraints in 16 ms returned sat
[2021-05-19 12:08:05] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 17 ms.
[2021-05-19 12:08:05] [INFO ] Added : 24 causal constraints over 5 iterations in 83 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:08:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:05] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Real]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:05] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Nat]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:05] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 16 ms.
[2021-05-19 12:08:05] [INFO ] Added : 24 causal constraints over 5 iterations in 80 ms. Result :sat
Minimization took 22 ms.
[2021-05-19 12:08:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:05] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Real]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:05] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-19 12:08:05] [INFO ] [Nat]Added 108 Read/Feed constraints in 17 ms returned sat
[2021-05-19 12:08:05] [INFO ] Computed and/alt/rep : 33/166/26 causal constraints (skipped 82 transitions) in 15 ms.
[2021-05-19 12:08:05] [INFO ] Added : 24 causal constraints over 5 iterations in 80 ms. Result :sat
Minimization took 22 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[2399, 2565, 4304, 2565, 2919, 2866, 8513, 9939, 2836, 2836, 4172]
Incomplete Parikh walk after 436500 steps, including 98 resets, run finished after 2685 ms. (steps per millisecond=162 ) properties (out of 11) seen :4206 could not realise parikh vector
Incomplete Parikh walk after 303200 steps, including 99 resets, run finished after 1088 ms. (steps per millisecond=278 ) properties (out of 11) seen :2877 could not realise parikh vector
Incomplete Parikh walk after 303000 steps, including 98 resets, run finished after 1481 ms. (steps per millisecond=204 ) properties (out of 11) seen :2872 could not realise parikh vector
Incomplete Parikh walk after 1012900 steps, including 99 resets, run finished after 3322 ms. (steps per millisecond=304 ) properties (out of 11) seen :9974 could not realise parikh vector
Incomplete Parikh walk after 870400 steps, including 99 resets, run finished after 3404 ms. (steps per millisecond=255 ) properties (out of 11) seen :8546 could not realise parikh vector
Incomplete Parikh walk after 306000 steps, including 99 resets, run finished after 1207 ms. (steps per millisecond=253 ) properties (out of 11) seen :2904 could not realise parikh vector
Incomplete Parikh walk after 311400 steps, including 97 resets, run finished after 1327 ms. (steps per millisecond=234 ) properties (out of 11) seen :2961 could not realise parikh vector
Incomplete Parikh walk after 276100 steps, including 98 resets, run finished after 1095 ms. (steps per millisecond=252 ) properties (out of 11) seen :2604 could not realise parikh vector
Incomplete Parikh walk after 449700 steps, including 96 resets, run finished after 1967 ms. (steps per millisecond=228 ) properties (out of 11) seen :4341 could not realise parikh vector
Incomplete Parikh walk after 276100 steps, including 99 resets, run finished after 1072 ms. (steps per millisecond=257 ) properties (out of 11) seen :2606 could not realise parikh vector
Incomplete Parikh walk after 259400 steps, including 124 resets, run finished after 1173 ms. (steps per millisecond=221 ) properties (out of 11) seen :2442 could not realise parikh vector
Support contains 11 out of 127 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 127/127 places, 625/625 transitions.
Applied a total of 0 rules in 11 ms. Remains 127 /127 variables (removed 0) and now considering 625/625 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 127/127 places, 625/625 transitions.
Starting structural reductions, iteration 0 : 127/127 places, 625/625 transitions.
Applied a total of 0 rules in 11 ms. Remains 127 /127 variables (removed 0) and now considering 625/625 (removed 0) transitions.
[2021-05-19 12:08:25] [INFO ] Flow matrix only has 237 transitions (discarded 388 similar events)
// Phase 1: matrix 237 rows 127 cols
[2021-05-19 12:08:25] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:08:25] [INFO ] Implicit Places using invariants in 133 ms returned []
[2021-05-19 12:08:25] [INFO ] Flow matrix only has 237 transitions (discarded 388 similar events)
// Phase 1: matrix 237 rows 127 cols
[2021-05-19 12:08:25] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:08:25] [INFO ] State equation strengthened by 108 read => feed constraints.
[2021-05-19 12:08:26] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2021-05-19 12:08:26] [INFO ] Redundant transitions in 480 ms returned [34, 41, 44, 49, 55, 64, 72, 75, 78, 80, 82, 83, 85, 87, 90, 92, 95, 97, 98, 99, 102, 103, 105, 106, 108, 109, 110, 111, 115, 116, 118, 120, 122, 123, 130, 132, 141, 145, 146, 153, 155, 158, 187, 194, 195, 201, 202, 205, 212, 213, 215, 252, 262, 263, 264, 270, 271, 272, 275, 276, 277, 278, 280, 298, 310, 317, 319, 357, 358, 360, 362, 364, 365, 366, 368, 369, 371, 373, 376, 377, 378, 380, 393, 508, 509, 510, 512, 515, 516, 519, 523, 524, 526, 528, 530, 532, 533, 535, 536, 538, 539, 541, 543, 544, 546, 548, 550, 551, 553, 555, 557, 558, 559, 561, 562, 563, 565, 566, 568, 569, 571, 572, 574, 575, 577, 578, 580, 582, 583, 585, 587, 588, 589, 590, 592, 593, 594, 595, 597, 598, 599, 601, 602, 604, 605, 607, 608, 609, 610, 611, 613, 614, 615]
Found 153 redundant transitions using SMT.
Drop transitions removed 153 transitions
Redundant transitions reduction (with SMT) removed 153 transitions :[615, 614, 613, 611, 610, 609, 608, 607, 605, 604, 602, 601, 599, 598, 597, 595, 594, 593, 592, 590, 589, 588, 587, 585, 583, 582, 580, 578, 577, 575, 574, 572, 571, 569, 568, 566, 565, 563, 562, 561, 559, 558, 557, 555, 553, 551, 550, 548, 546, 544, 543, 541, 539, 538, 536, 535, 533, 532, 530, 528, 526, 524, 523, 519, 516, 515, 512, 510, 509, 508, 393, 380, 378, 377, 376, 373, 371, 369, 368, 366, 365, 364, 362, 360, 358, 357, 319, 317, 310, 298, 280, 278, 277, 276, 275, 272, 271, 270, 264, 263, 262, 252, 215, 213, 212, 205, 202, 201, 195, 194, 187, 158, 155, 153, 146, 145, 141, 132, 130, 123, 122, 120, 118, 116, 115, 111, 110, 109, 108, 106, 105, 103, 102, 99, 98, 97, 95, 92, 90, 87, 85, 83, 82, 80, 78, 75, 72, 64, 55, 49, 44, 41, 34]
[2021-05-19 12:08:26] [INFO ] Flow matrix only has 173 transitions (discarded 299 similar events)
// Phase 1: matrix 173 rows 127 cols
[2021-05-19 12:08:26] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:08:26] [INFO ] Dead Transitions using invariants and state equation in 126 ms returned []
Starting structural reductions, iteration 1 : 127/127 places, 472/625 transitions.
Graph (complete) has 354 edges and 127 vertex of which 124 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 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 124 transition count 467
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 12 place count 124 transition count 461
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 124 transition count 460
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 123 transition count 460
Applied a total of 14 rules in 22 ms. Remains 123 /127 variables (removed 4) and now considering 460/472 (removed 12) transitions.
[2021-05-19 12:08:26] [INFO ] Flow matrix only has 165 transitions (discarded 295 similar events)
// Phase 1: matrix 165 rows 123 cols
[2021-05-19 12:08:26] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:08:26] [INFO ] Implicit Places using invariants in 89 ms returned []
[2021-05-19 12:08:26] [INFO ] Flow matrix only has 165 transitions (discarded 295 similar events)
// Phase 1: matrix 165 rows 123 cols
[2021-05-19 12:08:26] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:08:26] [INFO ] State equation strengthened by 73 read => feed constraints.
[2021-05-19 12:08:26] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 123/127 places, 460/625 transitions.
Successfully produced net in file /tmp/petri1039_4710249481894251847.dot
Successfully produced net in file /tmp/petri1040_15331000569158709976.dot
Successfully produced net in file /tmp/petri1041_9421022425470556417.dot
Successfully produced net in file /tmp/petri1042_13443414700661766462.dot
Successfully produced net in file /tmp/petri1043_11303168526613268579.dot
Successfully produced net in file /tmp/petri1044_8995192992960725440.dot
Successfully produced net in file /tmp/petri1045_13165587464565641724.dot
Successfully produced net in file /tmp/petri1046_9389814564980786282.dot
Drop transitions removed 8 transitions
Dominated transitions for bounds rules discarded 8 transitions
Normalized transition count is 161 out of 452 initially.
// Phase 1: matrix 161 rows 123 cols
[2021-05-19 12:08:26] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7807 ms. (steps per millisecond=128 ) properties (out of 11) seen :26621
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1142 ms. (steps per millisecond=875 ) properties (out of 11) seen :3530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3585
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3585
[2021-05-19 12:08:37] [INFO ] Flow matrix only has 161 transitions (discarded 291 similar events)
// Phase 1: matrix 161 rows 123 cols
[2021-05-19 12:08:37] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:08:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:37] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:08:37] [INFO ] State equation strengthened by 69 read => feed constraints.
[2021-05-19 12:08:37] [INFO ] [Real]Added 69 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:08:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:37] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:37] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 10 ms.
[2021-05-19 12:08:37] [INFO ] Added : 28 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:08:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:37] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Real]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:37] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:37] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 9 ms.
[2021-05-19 12:08:37] [INFO ] Added : 28 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:08:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:37] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Real]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:37] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:37] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:37] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 12 ms.
[2021-05-19 12:08:37] [INFO ] Added : 28 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Added 69 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:08:38] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 11 ms.
[2021-05-19 12:08:38] [INFO ] Added : 28 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Added 69 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:38] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 11 ms.
[2021-05-19 12:08:38] [INFO ] Added : 28 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Added 69 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:38] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 12 ms.
[2021-05-19 12:08:38] [INFO ] Added : 28 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:38] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 11 ms.
[2021-05-19 12:08:38] [INFO ] Added : 28 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:38] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Real]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:39] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:39] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 11 ms.
[2021-05-19 12:08:39] [INFO ] Added : 28 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:08:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:39] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Real]Added 69 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:08:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:39] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:39] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 11 ms.
[2021-05-19 12:08:39] [INFO ] Added : 28 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:08:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:39] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Real]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:39] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Nat]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:39] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 12 ms.
[2021-05-19 12:08:39] [INFO ] Added : 28 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:08:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Real]Added 69 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:08:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:08:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:08:39] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:08:39] [INFO ] [Nat]Added 69 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:08:39] [INFO ] Computed and/alt/rep : 50/194/33 causal constraints (skipped 36 transitions) in 10 ms.
[2021-05-19 12:08:39] [INFO ] Added : 28 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3507, 3585, 4308, 3585, 3585, 3585, 8517, 9944, 3585, 3585, 6307]
Incomplete Parikh walk after 644700 steps, including 97 resets, run finished after 2652 ms. (steps per millisecond=243 ) properties (out of 11) seen :7003 could not realise parikh vector
Incomplete Parikh walk after 372700 steps, including 99 resets, run finished after 1229 ms. (steps per millisecond=303 ) properties (out of 11) seen :3605 could not realise parikh vector
Incomplete Parikh walk after 372600 steps, including 98 resets, run finished after 1562 ms. (steps per millisecond=238 ) properties (out of 11) seen :3605 could not realise parikh vector
Incomplete Parikh walk after 1008600 steps, including 99 resets, run finished after 3194 ms. (steps per millisecond=315 ) properties (out of 11) seen :9963 could not realise parikh vector
Incomplete Parikh walk after 865900 steps, including 99 resets, run finished after 2970 ms. (steps per millisecond=291 ) properties (out of 11) seen :8536 could not realise parikh vector
Incomplete Parikh walk after 372600 steps, including 99 resets, run finished after 1357 ms. (steps per millisecond=274 ) properties (out of 11) seen :3603 could not realise parikh vector
Incomplete Parikh walk after 372600 steps, including 97 resets, run finished after 1477 ms. (steps per millisecond=252 ) properties (out of 11) seen :3604 could not realise parikh vector
Incomplete Parikh walk after 372700 steps, including 99 resets, run finished after 1356 ms. (steps per millisecond=274 ) properties (out of 11) seen :3604 could not realise parikh vector
Incomplete Parikh walk after 444900 steps, including 96 resets, run finished after 1860 ms. (steps per millisecond=239 ) properties (out of 11) seen :4325 could not realise parikh vector
Incomplete Parikh walk after 372700 steps, including 99 resets, run finished after 1287 ms. (steps per millisecond=289 ) properties (out of 11) seen :3606 could not realise parikh vector
Incomplete Parikh walk after 364800 steps, including 98 resets, run finished after 1301 ms. (steps per millisecond=280 ) properties (out of 11) seen :3524 could not realise parikh vector
Support contains 11 out of 123 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 123/123 places, 452/452 transitions.
Graph (complete) has 324 edges and 123 vertex of which 118 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 118 transition count 445
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 118 transition count 444
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 117 transition count 444
Applied a total of 10 rules in 19 ms. Remains 117 /123 variables (removed 6) and now considering 444/452 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/123 places, 444/452 transitions.
Normalized transition count is 155 out of 444 initially.
// Phase 1: matrix 155 rows 117 cols
[2021-05-19 12:09:00] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 7518 ms. (steps per millisecond=133 ) properties (out of 11) seen :27401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1336 ms. (steps per millisecond=748 ) properties (out of 11) seen :3214
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3704
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 11) seen :3788
[2021-05-19 12:09:10] [INFO ] Flow matrix only has 155 transitions (discarded 289 similar events)
// Phase 1: matrix 155 rows 117 cols
[2021-05-19 12:09:10] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:10] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-19 12:09:10] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:10] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:10] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 11 ms.
[2021-05-19 12:09:10] [INFO ] Added : 28 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:10] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:10] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 10 ms.
[2021-05-19 12:09:10] [INFO ] Added : 28 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:10] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:10] [INFO ] [Nat]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:10] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 11 ms.
[2021-05-19 12:09:10] [INFO ] Added : 28 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:11] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 11 ms.
[2021-05-19 12:09:11] [INFO ] Added : 28 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:11] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 14 ms.
[2021-05-19 12:09:11] [INFO ] Added : 28 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:11] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 10 ms.
[2021-05-19 12:09:11] [INFO ] Added : 28 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:09:11] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 10 ms.
[2021-05-19 12:09:11] [INFO ] Added : 28 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:11] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:11] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 11 ms.
[2021-05-19 12:09:12] [INFO ] Added : 28 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:12] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 12 ms.
[2021-05-19 12:09:12] [INFO ] Added : 28 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:12] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:12] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 12 ms.
[2021-05-19 12:09:12] [INFO ] Added : 28 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Real]Added 68 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:12] [INFO ] [Nat]Added 68 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:12] [INFO ] Computed and/alt/rep : 49/191/33 causal constraints (skipped 35 transitions) in 11 ms.
[2021-05-19 12:09:12] [INFO ] Added : 28 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3594, 3788, 4309, 3788, 3788, 3704, 8519, 9946, 3788, 3788, 6552]
Incomplete Parikh walk after 669400 steps, including 99 resets, run finished after 2663 ms. (steps per millisecond=251 ) properties (out of 11) seen :6568 could not realise parikh vector
Incomplete Parikh walk after 393300 steps, including 100 resets, run finished after 1237 ms. (steps per millisecond=317 ) properties (out of 11) seen :3806 could not realise parikh vector
Incomplete Parikh walk after 393200 steps, including 98 resets, run finished after 1593 ms. (steps per millisecond=246 ) properties (out of 11) seen :3808 could not realise parikh vector
Incomplete Parikh walk after 1009100 steps, including 100 resets, run finished after 3077 ms. (steps per millisecond=327 ) properties (out of 11) seen :9966 could not realise parikh vector
Incomplete Parikh walk after 866400 steps, including 100 resets, run finished after 2817 ms. (steps per millisecond=307 ) properties (out of 11) seen :8539 could not realise parikh vector
Incomplete Parikh walk after 384800 steps, including 98 resets, run finished after 1402 ms. (steps per millisecond=274 ) properties (out of 11) seen :3721 could not realise parikh vector
Incomplete Parikh walk after 393200 steps, including 98 resets, run finished after 1510 ms. (steps per millisecond=260 ) properties (out of 11) seen :3805 could not realise parikh vector
Incomplete Parikh walk after 393300 steps, including 99 resets, run finished after 1375 ms. (steps per millisecond=286 ) properties (out of 11) seen :3806 could not realise parikh vector
Incomplete Parikh walk after 445300 steps, including 97 resets, run finished after 1879 ms. (steps per millisecond=236 ) properties (out of 11) seen :4326 could not realise parikh vector
Incomplete Parikh walk after 393300 steps, including 100 resets, run finished after 1314 ms. (steps per millisecond=299 ) properties (out of 11) seen :3806 could not realise parikh vector
Incomplete Parikh walk after 373700 steps, including 180 resets, run finished after 1312 ms. (steps per millisecond=284 ) properties (out of 11) seen :3615 could not realise parikh vector
Support contains 11 out of 117 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 117/117 places, 444/444 transitions.
Applied a total of 0 rules in 12 ms. Remains 117 /117 variables (removed 0) and now considering 444/444 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/117 places, 444/444 transitions.
Starting structural reductions, iteration 0 : 117/117 places, 444/444 transitions.
Applied a total of 0 rules in 7 ms. Remains 117 /117 variables (removed 0) and now considering 444/444 (removed 0) transitions.
[2021-05-19 12:09:32] [INFO ] Flow matrix only has 155 transitions (discarded 289 similar events)
// Phase 1: matrix 155 rows 117 cols
[2021-05-19 12:09:32] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:09:32] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:09:32] [INFO ] Flow matrix only has 155 transitions (discarded 289 similar events)
// Phase 1: matrix 155 rows 117 cols
[2021-05-19 12:09:32] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:09:33] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-19 12:09:33] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2021-05-19 12:09:33] [INFO ] Redundant transitions in 234 ms returned [438, 439, 440, 441]
Found 4 redundant transitions using SMT.
Drop transitions removed 4 transitions
Redundant transitions reduction (with SMT) removed 4 transitions :[441, 440, 439, 438]
[2021-05-19 12:09:33] [INFO ] Flow matrix only has 153 transitions (discarded 287 similar events)
// Phase 1: matrix 153 rows 117 cols
[2021-05-19 12:09:33] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:09:33] [INFO ] Dead Transitions using invariants and state equation in 124 ms returned []
Starting structural reductions, iteration 1 : 117/117 places, 440/444 transitions.
Graph (complete) has 309 edges and 117 vertex of which 116 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 116 transition count 439
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 116 transition count 438
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 115 transition count 438
Applied a total of 4 rules in 23 ms. Remains 115 /117 variables (removed 2) and now considering 438/440 (removed 2) transitions.
[2021-05-19 12:09:33] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:09:33] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:09:33] [INFO ] Implicit Places using invariants in 64 ms returned []
[2021-05-19 12:09:33] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:09:33] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:09:33] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:09:33] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 115/117 places, 438/444 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:09:33] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7443 ms. (steps per millisecond=134 ) properties (out of 11) seen :28453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1109 ms. (steps per millisecond=901 ) properties (out of 11) seen :3527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:09:43] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:09:43] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:09:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:43] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:43] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:09:43] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:43] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:43] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:09:43] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:09:44] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:09:44] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:09:44] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:09:44] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:44] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:09:45] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:09:45] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 25 ms.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:09:45] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:09:45] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:09:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:09:45] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:09:45] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:09:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:09:46] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:09:46] [INFO ] Added : 27 causal constraints over 6 iterations in 63 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] Max seen :[3726, 3876, 4311, 3876, 3876, 3876, 8521, 9948, 3876, 3876, 6728]
Incomplete Parikh walk after 686600 steps, including 99 resets, run finished after 2718 ms. (steps per millisecond=252 ) properties (out of 11) seen :6742 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 100 resets, run finished after 1241 ms. (steps per millisecond=323 ) properties (out of 11) seen :3897 could not realise parikh vector
Incomplete Parikh walk after 401600 steps, including 98 resets, run finished after 1609 ms. (steps per millisecond=249 ) properties (out of 11) seen :3892 could not realise parikh vector
Incomplete Parikh walk after 1008900 steps, including 100 resets, run finished after 3017 ms. (steps per millisecond=334 ) properties (out of 11) seen :9966 could not realise parikh vector
Incomplete Parikh walk after 866200 steps, including 100 resets, run finished after 2777 ms. (steps per millisecond=311 ) properties (out of 11) seen :8540 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 100 resets, run finished after 1321 ms. (steps per millisecond=304 ) properties (out of 11) seen :3895 could not realise parikh vector
Incomplete Parikh walk after 401600 steps, including 98 resets, run finished after 1523 ms. (steps per millisecond=263 ) properties (out of 11) seen :3895 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 99 resets, run finished after 1391 ms. (steps per millisecond=288 ) properties (out of 11) seen :3893 could not realise parikh vector
Incomplete Parikh walk after 445100 steps, including 97 resets, run finished after 1841 ms. (steps per millisecond=241 ) properties (out of 11) seen :4326 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 100 resets, run finished after 1325 ms. (steps per millisecond=303 ) properties (out of 11) seen :3894 could not realise parikh vector
Incomplete Parikh walk after 386500 steps, including 176 resets, run finished after 1320 ms. (steps per millisecond=292 ) properties (out of 11) seen :3745 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 7 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:10:06] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:10:06] [INFO ] Implicit Places using invariants in 70 ms returned []
[2021-05-19 12:10:06] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:10:06] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:10:06] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2021-05-19 12:10:06] [INFO ] Redundant transitions in 201 ms returned []
[2021-05-19 12:10:06] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:06] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:10:06] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7373 ms. (steps per millisecond=135 ) properties (out of 11) seen :28714
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 11) seen :3835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:10:16] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:16] [INFO ] Computed 1 place invariants in 8 ms
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:10:16] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:10:16] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:10:16] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:10:16] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:16] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:16] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:16] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 14 ms.
[2021-05-19 12:10:17] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:17] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:17] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:17] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:10:17] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:18] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:18] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:10:18] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3821, 3878, 4312, 3881, 3878, 3879, 8523, 9950, 3878, 3878, 6731]
Incomplete Parikh walk after 686900 steps, including 99 resets, run finished after 2670 ms. (steps per millisecond=257 ) properties (out of 11) seen :6746 could not realise parikh vector
Incomplete Parikh walk after 401900 steps, including 100 resets, run finished after 1245 ms. (steps per millisecond=322 ) properties (out of 11) seen :3896 could not realise parikh vector
Incomplete Parikh walk after 401800 steps, including 98 resets, run finished after 1617 ms. (steps per millisecond=248 ) properties (out of 11) seen :3895 could not realise parikh vector
Incomplete Parikh walk after 1009100 steps, including 100 resets, run finished after 3017 ms. (steps per millisecond=334 ) properties (out of 11) seen :9968 could not realise parikh vector
Incomplete Parikh walk after 866400 steps, including 100 resets, run finished after 2769 ms. (steps per millisecond=312 ) properties (out of 11) seen :8542 could not realise parikh vector
Incomplete Parikh walk after 402000 steps, including 100 resets, run finished after 1314 ms. (steps per millisecond=305 ) properties (out of 11) seen :3896 could not realise parikh vector
Incomplete Parikh walk after 401800 steps, including 98 resets, run finished after 1514 ms. (steps per millisecond=265 ) properties (out of 11) seen :3895 could not realise parikh vector
Incomplete Parikh walk after 402200 steps, including 99 resets, run finished after 1382 ms. (steps per millisecond=291 ) properties (out of 11) seen :3897 could not realise parikh vector
Incomplete Parikh walk after 445200 steps, including 97 resets, run finished after 1837 ms. (steps per millisecond=242 ) properties (out of 11) seen :4328 could not realise parikh vector
Incomplete Parikh walk after 401900 steps, including 100 resets, run finished after 1316 ms. (steps per millisecond=305 ) properties (out of 11) seen :3897 could not realise parikh vector
Incomplete Parikh walk after 396000 steps, including 184 resets, run finished after 1347 ms. (steps per millisecond=293 ) properties (out of 11) seen :3843 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 7 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:10:38] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:38] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:10:38] [INFO ] Implicit Places using invariants in 73 ms returned []
[2021-05-19 12:10:38] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:38] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:10:38] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:10:38] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2021-05-19 12:10:38] [INFO ] Redundant transitions in 204 ms returned []
[2021-05-19 12:10:38] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:38] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:10:38] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:39] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7373 ms. (steps per millisecond=135 ) properties (out of 11) seen :28608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1122 ms. (steps per millisecond=891 ) properties (out of 11) seen :3574
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 11) seen :3876
[2021-05-19 12:10:48] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:10:48] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:48] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:10:48] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:10:49] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:10:49] [INFO ] Added : 27 causal constraints over 6 iterations in 77 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:10:49] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:10:49] [INFO ] Added : 27 causal constraints over 6 iterations in 79 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:49] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:10:50] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:50] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:10:50] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:50] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:10:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:51] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:51] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:10:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:51] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:51] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:10:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:10:51] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:10:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:10:51] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:10:51] [INFO ] Added : 27 causal constraints over 6 iterations in 64 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] Max seen :[3825, 3880, 4314, 3885, 3881, 3881, 8525, 9952, 3880, 3880, 6795]
Incomplete Parikh walk after 693300 steps, including 99 resets, run finished after 2681 ms. (steps per millisecond=258 ) properties (out of 11) seen :6811 could not realise parikh vector
Incomplete Parikh walk after 402100 steps, including 100 resets, run finished after 1231 ms. (steps per millisecond=326 ) properties (out of 11) seen :3897 could not realise parikh vector
Incomplete Parikh walk after 402000 steps, including 98 resets, run finished after 1606 ms. (steps per millisecond=250 ) properties (out of 11) seen :3897 could not realise parikh vector
Incomplete Parikh walk after 1009300 steps, including 100 resets, run finished after 3013 ms. (steps per millisecond=334 ) properties (out of 11) seen :9970 could not realise parikh vector
Incomplete Parikh walk after 866600 steps, including 100 resets, run finished after 2768 ms. (steps per millisecond=313 ) properties (out of 11) seen :8544 could not realise parikh vector
Incomplete Parikh walk after 402200 steps, including 100 resets, run finished after 1320 ms. (steps per millisecond=304 ) properties (out of 11) seen :3900 could not realise parikh vector
Incomplete Parikh walk after 402100 steps, including 98 resets, run finished after 1511 ms. (steps per millisecond=266 ) properties (out of 11) seen :3900 could not realise parikh vector
Incomplete Parikh walk after 402600 steps, including 99 resets, run finished after 1387 ms. (steps per millisecond=290 ) properties (out of 11) seen :3905 could not realise parikh vector
Incomplete Parikh walk after 445400 steps, including 97 resets, run finished after 1829 ms. (steps per millisecond=243 ) properties (out of 11) seen :4328 could not realise parikh vector
Incomplete Parikh walk after 402100 steps, including 100 resets, run finished after 1309 ms. (steps per millisecond=307 ) properties (out of 11) seen :3899 could not realise parikh vector
Incomplete Parikh walk after 396400 steps, including 177 resets, run finished after 1335 ms. (steps per millisecond=296 ) properties (out of 11) seen :3842 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:11:11] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:11] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:11:11] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:11:11] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:11] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:11:11] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:11:11] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2021-05-19 12:11:11] [INFO ] Redundant transitions in 199 ms returned []
[2021-05-19 12:11:11] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:11] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:11:11] [INFO ] Dead Transitions using invariants and state equation in 117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:11] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7395 ms. (steps per millisecond=135 ) properties (out of 11) seen :28577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1233 ms. (steps per millisecond=811 ) properties (out of 11) seen :3386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:11:21] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:21] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:21] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:11:21] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:22] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:22] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 21 ms.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:22] [INFO ] Added : 27 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:22] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:22] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:11:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:22] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 15 ms.
[2021-05-19 12:11:23] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:23] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:11:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:23] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:23] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:24] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:24] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:24] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:24] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:11:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:24] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:24] [INFO ] Added : 27 causal constraints over 6 iterations in 63 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] Max seen :[3827, 3883, 4315, 3890, 3884, 3883, 8527, 9954, 3882, 3882, 6839]
Incomplete Parikh walk after 697700 steps, including 99 resets, run finished after 2722 ms. (steps per millisecond=256 ) properties (out of 11) seen :6853 could not realise parikh vector
Incomplete Parikh walk after 402300 steps, including 100 resets, run finished after 1243 ms. (steps per millisecond=323 ) properties (out of 11) seen :3899 could not realise parikh vector
Incomplete Parikh walk after 402200 steps, including 98 resets, run finished after 1604 ms. (steps per millisecond=250 ) properties (out of 11) seen :3898 could not realise parikh vector
Incomplete Parikh walk after 1009500 steps, including 100 resets, run finished after 3002 ms. (steps per millisecond=336 ) properties (out of 11) seen :9973 could not realise parikh vector
Incomplete Parikh walk after 866800 steps, including 100 resets, run finished after 2768 ms. (steps per millisecond=313 ) properties (out of 11) seen :8544 could not realise parikh vector
Incomplete Parikh walk after 402400 steps, including 100 resets, run finished after 1311 ms. (steps per millisecond=306 ) properties (out of 11) seen :3902 could not realise parikh vector
Incomplete Parikh walk after 402400 steps, including 98 resets, run finished after 1516 ms. (steps per millisecond=265 ) properties (out of 11) seen :3899 could not realise parikh vector
Incomplete Parikh walk after 403100 steps, including 99 resets, run finished after 1388 ms. (steps per millisecond=290 ) properties (out of 11) seen :3907 could not realise parikh vector
Incomplete Parikh walk after 445500 steps, including 97 resets, run finished after 1827 ms. (steps per millisecond=243 ) properties (out of 11) seen :4331 could not realise parikh vector
Incomplete Parikh walk after 402400 steps, including 100 resets, run finished after 1316 ms. (steps per millisecond=305 ) properties (out of 11) seen :3900 could not realise parikh vector
Incomplete Parikh walk after 396600 steps, including 182 resets, run finished after 1333 ms. (steps per millisecond=297 ) properties (out of 11) seen :3845 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:11:44] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:44] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:11:44] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:11:44] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:44] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:11:44] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:11:44] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2021-05-19 12:11:44] [INFO ] Redundant transitions in 204 ms returned []
[2021-05-19 12:11:44] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:44] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:11:44] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:44] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7390 ms. (steps per millisecond=135 ) properties (out of 11) seen :28374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1219 ms. (steps per millisecond=820 ) properties (out of 11) seen :3591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:11:54] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:11:54] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:11:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:54] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:54] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:11:55] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:55] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:55] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:55] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:11:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:55] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:55] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:11:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:56] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:56] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:11:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:56] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:11:56] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:56] [INFO ] Added : 27 causal constraints over 6 iterations in 75 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:56] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:11:57] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:11:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:11:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:11:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:11:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:11:57] [INFO ] Added : 27 causal constraints over 6 iterations in 64 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] Max seen :[3829, 3885, 4317, 3894, 3886, 3885, 8529, 9957, 3884, 3884, 6841]
Incomplete Parikh walk after 697900 steps, including 99 resets, run finished after 2718 ms. (steps per millisecond=256 ) properties (out of 11) seen :6855 could not realise parikh vector
Incomplete Parikh walk after 402500 steps, including 100 resets, run finished after 1247 ms. (steps per millisecond=322 ) properties (out of 11) seen :3903 could not realise parikh vector
Incomplete Parikh walk after 402400 steps, including 98 resets, run finished after 1616 ms. (steps per millisecond=249 ) properties (out of 11) seen :3900 could not realise parikh vector
Incomplete Parikh walk after 1009800 steps, including 100 resets, run finished after 3030 ms. (steps per millisecond=333 ) properties (out of 11) seen :9974 could not realise parikh vector
Incomplete Parikh walk after 867000 steps, including 100 resets, run finished after 2781 ms. (steps per millisecond=311 ) properties (out of 11) seen :8547 could not realise parikh vector
Incomplete Parikh walk after 402600 steps, including 100 resets, run finished after 1310 ms. (steps per millisecond=307 ) properties (out of 11) seen :3905 could not realise parikh vector
Incomplete Parikh walk after 402600 steps, including 98 resets, run finished after 1526 ms. (steps per millisecond=263 ) properties (out of 11) seen :3902 could not realise parikh vector
Incomplete Parikh walk after 403500 steps, including 99 resets, run finished after 1399 ms. (steps per millisecond=288 ) properties (out of 11) seen :3912 could not realise parikh vector
Incomplete Parikh walk after 445700 steps, including 97 resets, run finished after 1838 ms. (steps per millisecond=242 ) properties (out of 11) seen :4334 could not realise parikh vector
Incomplete Parikh walk after 402600 steps, including 100 resets, run finished after 1323 ms. (steps per millisecond=304 ) properties (out of 11) seen :3901 could not realise parikh vector
Incomplete Parikh walk after 396800 steps, including 177 resets, run finished after 1353 ms. (steps per millisecond=293 ) properties (out of 11) seen :3851 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:12:17] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:17] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:12:17] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-19 12:12:17] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:12:17] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:12:17] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2021-05-19 12:12:17] [INFO ] Redundant transitions in 204 ms returned []
[2021-05-19 12:12:17] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:12:18] [INFO ] Dead Transitions using invariants and state equation in 138 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:18] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7397 ms. (steps per millisecond=135 ) properties (out of 11) seen :28783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 11) seen :3670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 11) seen :3876
[2021-05-19 12:12:27] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:27] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:12:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:27] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:27] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:12:27] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:27] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:12:27] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:12:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:12:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:12:28] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:12:28] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:12:28] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:12:28] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:12:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:12:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:12:29] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:12:29] [INFO ] Added : 27 causal constraints over 6 iterations in 77 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:12:29] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:12:29] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 14 ms.
[2021-05-19 12:12:29] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:12:29] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:12:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:12:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:12:30] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3840, 3888, 4320, 3899, 3888, 3887, 8531, 9959, 3887, 3886, 6844]
Incomplete Parikh walk after 698200 steps, including 99 resets, run finished after 2716 ms. (steps per millisecond=257 ) properties (out of 11) seen :6857 could not realise parikh vector
Incomplete Parikh walk after 402700 steps, including 100 resets, run finished after 1242 ms. (steps per millisecond=324 ) properties (out of 11) seen :3907 could not realise parikh vector
Incomplete Parikh walk after 402700 steps, including 98 resets, run finished after 1621 ms. (steps per millisecond=248 ) properties (out of 11) seen :3903 could not realise parikh vector
Incomplete Parikh walk after 1010000 steps, including 100 resets, run finished after 3017 ms. (steps per millisecond=334 ) properties (out of 11) seen :9978 could not realise parikh vector
Incomplete Parikh walk after 867200 steps, including 100 resets, run finished after 2772 ms. (steps per millisecond=312 ) properties (out of 11) seen :8550 could not realise parikh vector
Incomplete Parikh walk after 402800 steps, including 100 resets, run finished after 1310 ms. (steps per millisecond=307 ) properties (out of 11) seen :3907 could not realise parikh vector
Incomplete Parikh walk after 402800 steps, including 98 resets, run finished after 1513 ms. (steps per millisecond=266 ) properties (out of 11) seen :3905 could not realise parikh vector
Incomplete Parikh walk after 404000 steps, including 99 resets, run finished after 1398 ms. (steps per millisecond=288 ) properties (out of 11) seen :3916 could not realise parikh vector
Incomplete Parikh walk after 446000 steps, including 97 resets, run finished after 1843 ms. (steps per millisecond=241 ) properties (out of 11) seen :4335 could not realise parikh vector
Incomplete Parikh walk after 402900 steps, including 100 resets, run finished after 1319 ms. (steps per millisecond=305 ) properties (out of 11) seen :3909 could not realise parikh vector
Incomplete Parikh walk after 397900 steps, including 184 resets, run finished after 1346 ms. (steps per millisecond=295 ) properties (out of 11) seen :3860 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:12:50] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:50] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:12:50] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:12:50] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:50] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:12:50] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:12:50] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2021-05-19 12:12:50] [INFO ] Redundant transitions in 201 ms returned []
[2021-05-19 12:12:50] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:50] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:12:50] [INFO ] Dead Transitions using invariants and state equation in 117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:12:50] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7382 ms. (steps per millisecond=135 ) properties (out of 11) seen :28428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1069 ms. (steps per millisecond=935 ) properties (out of 11) seen :3594
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 11) seen :3876
[2021-05-19 12:13:00] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:00] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:00] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:13:00] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:00] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:00] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:00] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:00] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:00] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:01] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:01] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:01] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:01] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:01] [INFO ] Added : 27 causal constraints over 6 iterations in 76 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:02] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:13:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:02] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:13:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:02] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:02] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:13:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:02] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3842, 3890, 4322, 3903, 3891, 3890, 8534, 9961, 3889, 3891, 6846]
Incomplete Parikh walk after 698400 steps, including 99 resets, run finished after 2688 ms. (steps per millisecond=259 ) properties (out of 11) seen :6860 could not realise parikh vector
Incomplete Parikh walk after 403200 steps, including 100 resets, run finished after 1246 ms. (steps per millisecond=323 ) properties (out of 11) seen :3910 could not realise parikh vector
Incomplete Parikh walk after 402900 steps, including 98 resets, run finished after 1616 ms. (steps per millisecond=249 ) properties (out of 11) seen :3906 could not realise parikh vector
Incomplete Parikh walk after 1010200 steps, including 100 resets, run finished after 3023 ms. (steps per millisecond=334 ) properties (out of 11) seen :9977 could not realise parikh vector
Incomplete Parikh walk after 867500 steps, including 100 resets, run finished after 2783 ms. (steps per millisecond=311 ) properties (out of 11) seen :8552 could not realise parikh vector
Incomplete Parikh walk after 403100 steps, including 100 resets, run finished after 1313 ms. (steps per millisecond=307 ) properties (out of 11) seen :3909 could not realise parikh vector
Incomplete Parikh walk after 403100 steps, including 98 resets, run finished after 1522 ms. (steps per millisecond=264 ) properties (out of 11) seen :3905 could not realise parikh vector
Incomplete Parikh walk after 404400 steps, including 99 resets, run finished after 1397 ms. (steps per millisecond=289 ) properties (out of 11) seen :3920 could not realise parikh vector
Incomplete Parikh walk after 446200 steps, including 97 resets, run finished after 1830 ms. (steps per millisecond=243 ) properties (out of 11) seen :4340 could not realise parikh vector
Incomplete Parikh walk after 403100 steps, including 100 resets, run finished after 1318 ms. (steps per millisecond=305 ) properties (out of 11) seen :3908 could not realise parikh vector
Incomplete Parikh walk after 398100 steps, including 181 resets, run finished after 1341 ms. (steps per millisecond=296 ) properties (out of 11) seen :3866 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:13:23] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:13:23] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:13:23] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:23] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:13:23] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:13:23] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2021-05-19 12:13:23] [INFO ] Redundant transitions in 197 ms returned []
[2021-05-19 12:13:23] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:23] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:13:23] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:23] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7384 ms. (steps per millisecond=135 ) properties (out of 11) seen :28326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1191 ms. (steps per millisecond=839 ) properties (out of 11) seen :3841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 11) seen :3876
[2021-05-19 12:13:33] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:33] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:13:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:33] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:13:33] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:33] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:33] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:33] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:13:33] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:33] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:33] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:34] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:13:34] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:34] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:34] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:34] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:34] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:34] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:34] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:34] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:34] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:13:34] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:13:35] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:35] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:35] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:13:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:13:35] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:13:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:13:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:13:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:13:36] [INFO ] Added : 27 causal constraints over 6 iterations in 65 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] Max seen :[3844, 3892, 4324, 3908, 3893, 3892, 8536, 9963, 3891, 3893, 6848]
Incomplete Parikh walk after 698600 steps, including 99 resets, run finished after 2688 ms. (steps per millisecond=259 ) properties (out of 11) seen :6862 could not realise parikh vector
Incomplete Parikh walk after 403400 steps, including 100 resets, run finished after 1238 ms. (steps per millisecond=325 ) properties (out of 11) seen :3915 could not realise parikh vector
Incomplete Parikh walk after 403100 steps, including 98 resets, run finished after 1619 ms. (steps per millisecond=248 ) properties (out of 11) seen :3906 could not realise parikh vector
Incomplete Parikh walk after 1010400 steps, including 100 resets, run finished after 3007 ms. (steps per millisecond=336 ) properties (out of 11) seen :9979 could not realise parikh vector
Incomplete Parikh walk after 867700 steps, including 100 resets, run finished after 2773 ms. (steps per millisecond=312 ) properties (out of 11) seen :8554 could not realise parikh vector
Incomplete Parikh walk after 403300 steps, including 100 resets, run finished after 1317 ms. (steps per millisecond=306 ) properties (out of 11) seen :3910 could not realise parikh vector
Incomplete Parikh walk after 403300 steps, including 98 resets, run finished after 1519 ms. (steps per millisecond=265 ) properties (out of 11) seen :3911 could not realise parikh vector
Incomplete Parikh walk after 404900 steps, including 99 resets, run finished after 1398 ms. (steps per millisecond=289 ) properties (out of 11) seen :3926 could not realise parikh vector
Incomplete Parikh walk after 446400 steps, including 97 resets, run finished after 1850 ms. (steps per millisecond=241 ) properties (out of 11) seen :4341 could not realise parikh vector
Incomplete Parikh walk after 403300 steps, including 100 resets, run finished after 1318 ms. (steps per millisecond=305 ) properties (out of 11) seen :3909 could not realise parikh vector
Incomplete Parikh walk after 398300 steps, including 176 resets, run finished after 1361 ms. (steps per millisecond=292 ) properties (out of 11) seen :3861 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:13:56] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:13:56] [INFO ] Implicit Places using invariants in 71 ms returned []
[2021-05-19 12:13:56] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:56] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:13:56] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:13:56] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2021-05-19 12:13:56] [INFO ] Redundant transitions in 205 ms returned []
[2021-05-19 12:13:56] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:56] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:13:56] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:13:56] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7411 ms. (steps per millisecond=134 ) properties (out of 11) seen :28583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1505 ms. (steps per millisecond=664 ) properties (out of 11) seen :2887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :3876
[2021-05-19 12:14:07] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:14:07] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:07] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:14:07] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:07] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:07] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:14:07] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:07] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:07] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:07] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:07] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:14:07] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:07] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:08] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:08] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:14:08] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:08] [INFO ] Added : 27 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:14:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:08] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:08] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:09] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:09] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:14:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:14:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:14:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:09] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 17 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3846, 3894, 4326, 3912, 3895, 3894, 8538, 9965, 3893, 3895, 6858]
Incomplete Parikh walk after 699600 steps, including 99 resets, run finished after 2697 ms. (steps per millisecond=259 ) properties (out of 11) seen :6874 could not realise parikh vector
Incomplete Parikh walk after 403600 steps, including 100 resets, run finished after 1249 ms. (steps per millisecond=323 ) properties (out of 11) seen :3915 could not realise parikh vector
Incomplete Parikh walk after 403300 steps, including 98 resets, run finished after 1627 ms. (steps per millisecond=247 ) properties (out of 11) seen :3909 could not realise parikh vector
Incomplete Parikh walk after 1010600 steps, including 100 resets, run finished after 3021 ms. (steps per millisecond=334 ) properties (out of 11) seen :9982 could not realise parikh vector
Incomplete Parikh walk after 867900 steps, including 100 resets, run finished after 2778 ms. (steps per millisecond=312 ) properties (out of 11) seen :8556 could not realise parikh vector
Incomplete Parikh walk after 403500 steps, including 100 resets, run finished after 1316 ms. (steps per millisecond=306 ) properties (out of 11) seen :3913 could not realise parikh vector
Incomplete Parikh walk after 403500 steps, including 98 resets, run finished after 1521 ms. (steps per millisecond=265 ) properties (out of 11) seen :3909 could not realise parikh vector
Incomplete Parikh walk after 405300 steps, including 99 resets, run finished after 1399 ms. (steps per millisecond=289 ) properties (out of 11) seen :3929 could not realise parikh vector
Incomplete Parikh walk after 446600 steps, including 97 resets, run finished after 1851 ms. (steps per millisecond=241 ) properties (out of 11) seen :4341 could not realise parikh vector
Incomplete Parikh walk after 403500 steps, including 100 resets, run finished after 1318 ms. (steps per millisecond=306 ) properties (out of 11) seen :3912 could not realise parikh vector
Incomplete Parikh walk after 398500 steps, including 181 resets, run finished after 1352 ms. (steps per millisecond=294 ) properties (out of 11) seen :3865 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 10 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:14:29] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:14:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:14:29] [INFO ] Implicit Places using invariants in 60 ms returned []
[2021-05-19 12:14:29] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:14:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:14:29] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:14:29] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2021-05-19 12:14:29] [INFO ] Redundant transitions in 199 ms returned []
[2021-05-19 12:14:29] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:14:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:14:30] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:14:30] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7388 ms. (steps per millisecond=135 ) properties (out of 11) seen :28530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1079 ms. (steps per millisecond=926 ) properties (out of 11) seen :3646
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :3876
[2021-05-19 12:14:40] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:14:40] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:40] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:14:40] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:40] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:40] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:14:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:40] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:40] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:40] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:40] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:40] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:40] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:40] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:41] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:41] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:41] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:41] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:41] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:42] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:14:42] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:14:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:14:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:14:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:14:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:14:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:14:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:14:42] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3848, 3896, 4328, 3916, 3897, 3896, 8540, 9967, 3895, 3897, 6861]
Incomplete Parikh walk after 699900 steps, including 99 resets, run finished after 2722 ms. (steps per millisecond=257 ) properties (out of 11) seen :6876 could not realise parikh vector
Incomplete Parikh walk after 403800 steps, including 100 resets, run finished after 1257 ms. (steps per millisecond=321 ) properties (out of 11) seen :3920 could not realise parikh vector
Incomplete Parikh walk after 403500 steps, including 98 resets, run finished after 1622 ms. (steps per millisecond=248 ) properties (out of 11) seen :3912 could not realise parikh vector
Incomplete Parikh walk after 1010800 steps, including 100 resets, run finished after 3029 ms. (steps per millisecond=333 ) properties (out of 11) seen :9985 could not realise parikh vector
Incomplete Parikh walk after 868100 steps, including 100 resets, run finished after 2779 ms. (steps per millisecond=312 ) properties (out of 11) seen :8559 could not realise parikh vector
Incomplete Parikh walk after 403700 steps, including 100 resets, run finished after 1320 ms. (steps per millisecond=305 ) properties (out of 11) seen :3914 could not realise parikh vector
Incomplete Parikh walk after 403700 steps, including 98 resets, run finished after 1524 ms. (steps per millisecond=264 ) properties (out of 11) seen :3915 could not realise parikh vector
Incomplete Parikh walk after 405700 steps, including 99 resets, run finished after 1406 ms. (steps per millisecond=288 ) properties (out of 11) seen :3935 could not realise parikh vector
Incomplete Parikh walk after 446800 steps, including 97 resets, run finished after 1852 ms. (steps per millisecond=241 ) properties (out of 11) seen :4342 could not realise parikh vector
Incomplete Parikh walk after 403700 steps, including 100 resets, run finished after 1326 ms. (steps per millisecond=304 ) properties (out of 11) seen :3912 could not realise parikh vector
Incomplete Parikh walk after 398700 steps, including 192 resets, run finished after 1347 ms. (steps per millisecond=295 ) properties (out of 11) seen :3870 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:15:02] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:02] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:15:02] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-19 12:15:02] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:02] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:15:02] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:15:02] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2021-05-19 12:15:03] [INFO ] Redundant transitions in 198 ms returned []
[2021-05-19 12:15:03] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:03] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:15:03] [INFO ] Dead Transitions using invariants and state equation in 117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:03] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7384 ms. (steps per millisecond=135 ) properties (out of 11) seen :28590
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1190 ms. (steps per millisecond=840 ) properties (out of 11) seen :3525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:15:13] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:13] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:15:13] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:15:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:13] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:13] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:13] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:13] [INFO ] Added : 27 causal constraints over 6 iterations in 76 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:13] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:13] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:15:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:15:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:15:13] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 8 ms.
[2021-05-19 12:15:13] [INFO ] Added : 27 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:15:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:14] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:14] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:14] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:14] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:15:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:15] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:15:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:15] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:15] [INFO ] Added : 27 causal constraints over 6 iterations in 67 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] Max seen :[3850, 3898, 4330, 3921, 3899, 3899, 8543, 9969, 3898, 3900, 6864]
Incomplete Parikh walk after 700200 steps, including 99 resets, run finished after 2740 ms. (steps per millisecond=255 ) properties (out of 11) seen :6879 could not realise parikh vector
Incomplete Parikh walk after 404100 steps, including 100 resets, run finished after 1252 ms. (steps per millisecond=322 ) properties (out of 11) seen :3921 could not realise parikh vector
Incomplete Parikh walk after 403800 steps, including 98 resets, run finished after 1629 ms. (steps per millisecond=247 ) properties (out of 11) seen :3913 could not realise parikh vector
Incomplete Parikh walk after 1011000 steps, including 100 resets, run finished after 3020 ms. (steps per millisecond=334 ) properties (out of 11) seen :9988 could not realise parikh vector
Incomplete Parikh walk after 868400 steps, including 100 resets, run finished after 2775 ms. (steps per millisecond=312 ) properties (out of 11) seen :8560 could not realise parikh vector
Incomplete Parikh walk after 404000 steps, including 100 resets, run finished after 1318 ms. (steps per millisecond=306 ) properties (out of 11) seen :3915 could not realise parikh vector
Incomplete Parikh walk after 403900 steps, including 98 resets, run finished after 1527 ms. (steps per millisecond=264 ) properties (out of 11) seen :3916 could not realise parikh vector
Incomplete Parikh walk after 406200 steps, including 99 resets, run finished after 1406 ms. (steps per millisecond=288 ) properties (out of 11) seen :3938 could not realise parikh vector
Incomplete Parikh walk after 447000 steps, including 97 resets, run finished after 1854 ms. (steps per millisecond=241 ) properties (out of 11) seen :4346 could not realise parikh vector
Incomplete Parikh walk after 403900 steps, including 100 resets, run finished after 1325 ms. (steps per millisecond=304 ) properties (out of 11) seen :3919 could not realise parikh vector
Incomplete Parikh walk after 398900 steps, including 180 resets, run finished after 1360 ms. (steps per millisecond=293 ) properties (out of 11) seen :3871 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:15:35] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:35] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:15:35] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-19 12:15:35] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:35] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:15:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:15:35] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2021-05-19 12:15:36] [INFO ] Redundant transitions in 198 ms returned []
[2021-05-19 12:15:36] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:15:36] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:36] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7381 ms. (steps per millisecond=135 ) properties (out of 11) seen :28607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1156 ms. (steps per millisecond=865 ) properties (out of 11) seen :3748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:15:46] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:15:46] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:46] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:15:46] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:46] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:46] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:15:46] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:46] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:46] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:46] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:46] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:46] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:47] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:47] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:47] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:15:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:47] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:47] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:15:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:15:48] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:48] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:15:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:48] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:15:48] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:15:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:15:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:15:48] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:15:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:15:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:15:48] [INFO ] Added : 27 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3852, 3900, 4332, 3926, 3902, 3901, 8545, 9971, 3899, 3904, 6868]
Incomplete Parikh walk after 700600 steps, including 99 resets, run finished after 2749 ms. (steps per millisecond=254 ) properties (out of 11) seen :6883 could not realise parikh vector
Incomplete Parikh walk after 404500 steps, including 100 resets, run finished after 1281 ms. (steps per millisecond=315 ) properties (out of 11) seen :3921 could not realise parikh vector
Incomplete Parikh walk after 403900 steps, including 98 resets, run finished after 1634 ms. (steps per millisecond=247 ) properties (out of 11) seen :3915 could not realise parikh vector
Incomplete Parikh walk after 1011200 steps, including 100 resets, run finished after 3071 ms. (steps per millisecond=329 ) properties (out of 11) seen :9991 could not realise parikh vector
Incomplete Parikh walk after 868600 steps, including 100 resets, run finished after 2819 ms. (steps per millisecond=308 ) properties (out of 11) seen :8566 could not realise parikh vector
Incomplete Parikh walk after 404200 steps, including 100 resets, run finished after 1344 ms. (steps per millisecond=300 ) properties (out of 11) seen :3919 could not realise parikh vector
Incomplete Parikh walk after 404200 steps, including 98 resets, run finished after 1541 ms. (steps per millisecond=262 ) properties (out of 11) seen :3918 could not realise parikh vector
Incomplete Parikh walk after 406700 steps, including 99 resets, run finished after 1411 ms. (steps per millisecond=288 ) properties (out of 11) seen :3941 could not realise parikh vector
Incomplete Parikh walk after 447200 steps, including 97 resets, run finished after 1848 ms. (steps per millisecond=241 ) properties (out of 11) seen :4352 could not realise parikh vector
Incomplete Parikh walk after 404100 steps, including 100 resets, run finished after 1333 ms. (steps per millisecond=303 ) properties (out of 11) seen :3919 could not realise parikh vector
Incomplete Parikh walk after 399100 steps, including 172 resets, run finished after 1362 ms. (steps per millisecond=293 ) properties (out of 11) seen :3870 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:16:08] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:08] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:16:08] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-19 12:16:08] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:08] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:16:08] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:16:09] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2021-05-19 12:16:09] [INFO ] Redundant transitions in 202 ms returned []
[2021-05-19 12:16:09] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:09] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:16:09] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:09] [INFO ] Computed 1 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7406 ms. (steps per millisecond=135 ) properties (out of 11) seen :28242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1253 ms. (steps per millisecond=798 ) properties (out of 11) seen :3247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :3876
[2021-05-19 12:16:19] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:19] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:16:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:19] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:19] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:16:19] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:19] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:19] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:19] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:19] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:19] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:20] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:16:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:20] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:16:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:20] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:20] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:20] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:16:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:21] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:16:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:16:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:16:21] [INFO ] Added : 27 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:21] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:16:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:21] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:21] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:21] [INFO ] Added : 27 causal constraints over 6 iterations in 63 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] Max seen :[3854, 3902, 4336, 3929, 3904, 3903, 8547, 9974, 3901, 3906, 6871]
Incomplete Parikh walk after 700900 steps, including 99 resets, run finished after 2727 ms. (steps per millisecond=257 ) properties (out of 11) seen :6885 could not realise parikh vector
Incomplete Parikh walk after 404700 steps, including 100 resets, run finished after 1247 ms. (steps per millisecond=324 ) properties (out of 11) seen :3927 could not realise parikh vector
Incomplete Parikh walk after 404100 steps, including 98 resets, run finished after 1619 ms. (steps per millisecond=249 ) properties (out of 11) seen :3917 could not realise parikh vector
Incomplete Parikh walk after 1011500 steps, including 100 resets, run finished after 3016 ms. (steps per millisecond=335 ) properties (out of 11) seen :9992 could not realise parikh vector
Incomplete Parikh walk after 868800 steps, including 100 resets, run finished after 2765 ms. (steps per millisecond=314 ) properties (out of 11) seen :8566 could not realise parikh vector
Incomplete Parikh walk after 404400 steps, including 100 resets, run finished after 1319 ms. (steps per millisecond=306 ) properties (out of 11) seen :3924 could not realise parikh vector
Incomplete Parikh walk after 404400 steps, including 98 resets, run finished after 1518 ms. (steps per millisecond=266 ) properties (out of 11) seen :3921 could not realise parikh vector
Incomplete Parikh walk after 407000 steps, including 99 resets, run finished after 1407 ms. (steps per millisecond=289 ) properties (out of 11) seen :3947 could not realise parikh vector
Incomplete Parikh walk after 447600 steps, including 97 resets, run finished after 1846 ms. (steps per millisecond=242 ) properties (out of 11) seen :4351 could not realise parikh vector
Incomplete Parikh walk after 404300 steps, including 100 resets, run finished after 1319 ms. (steps per millisecond=306 ) properties (out of 11) seen :3921 could not realise parikh vector
Incomplete Parikh walk after 399300 steps, including 173 resets, run finished after 1348 ms. (steps per millisecond=296 ) properties (out of 11) seen :3874 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:16:41] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:41] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:16:42] [INFO ] Implicit Places using invariants in 69 ms returned []
[2021-05-19 12:16:42] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:42] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:16:42] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:16:42] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2021-05-19 12:16:42] [INFO ] Redundant transitions in 197 ms returned []
[2021-05-19 12:16:42] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:42] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:16:42] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:42] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7389 ms. (steps per millisecond=135 ) properties (out of 11) seen :28587
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1137 ms. (steps per millisecond=879 ) properties (out of 11) seen :3851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :3876
[2021-05-19 12:16:52] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:16:52] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:52] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:16:52] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:52] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:52] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:52] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:52] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:52] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:53] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:53] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:53] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:53] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:53] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:53] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:54] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:54] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:54] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:54] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:54] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:16:54] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:16:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:16:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:16:54] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:16:54] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:16:54] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:16:54] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3856, 3904, 4338, 3933, 3906, 3906, 8549, 9976, 3903, 3909, 6874]
Incomplete Parikh walk after 701200 steps, including 99 resets, run finished after 2729 ms. (steps per millisecond=256 ) properties (out of 11) seen :6890 could not realise parikh vector
Incomplete Parikh walk after 405000 steps, including 100 resets, run finished after 1247 ms. (steps per millisecond=324 ) properties (out of 11) seen :3927 could not realise parikh vector
Incomplete Parikh walk after 404300 steps, including 98 resets, run finished after 1623 ms. (steps per millisecond=249 ) properties (out of 11) seen :3920 could not realise parikh vector
Incomplete Parikh walk after 1011700 steps, including 100 resets, run finished after 3018 ms. (steps per millisecond=335 ) properties (out of 11) seen :9995 could not realise parikh vector
Incomplete Parikh walk after 869000 steps, including 100 resets, run finished after 2780 ms. (steps per millisecond=312 ) properties (out of 11) seen :8570 could not realise parikh vector
Incomplete Parikh walk after 404700 steps, including 100 resets, run finished after 1317 ms. (steps per millisecond=307 ) properties (out of 11) seen :3924 could not realise parikh vector
Incomplete Parikh walk after 404600 steps, including 98 resets, run finished after 1522 ms. (steps per millisecond=265 ) properties (out of 11) seen :3923 could not realise parikh vector
Incomplete Parikh walk after 407400 steps, including 99 resets, run finished after 1405 ms. (steps per millisecond=289 ) properties (out of 11) seen :3949 could not realise parikh vector
Incomplete Parikh walk after 447800 steps, including 97 resets, run finished after 1843 ms. (steps per millisecond=242 ) properties (out of 11) seen :4354 could not realise parikh vector
Incomplete Parikh walk after 404500 steps, including 100 resets, run finished after 1324 ms. (steps per millisecond=305 ) properties (out of 11) seen :3922 could not realise parikh vector
Incomplete Parikh walk after 399500 steps, including 172 resets, run finished after 1351 ms. (steps per millisecond=295 ) properties (out of 11) seen :3875 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:17:14] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:17:15] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:17:15] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:15] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:17:15] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:17:15] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2021-05-19 12:17:15] [INFO ] Redundant transitions in 202 ms returned []
[2021-05-19 12:17:15] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:15] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:17:15] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:15] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7423 ms. (steps per millisecond=134 ) properties (out of 11) seen :28551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1218 ms. (steps per millisecond=821 ) properties (out of 11) seen :3182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 11) seen :3876
[2021-05-19 12:17:25] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:17:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:25] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:25] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:17:25] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:17:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:25] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:25] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:17:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:25] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:17:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:17:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:17:25] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:25] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:26] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:17:26] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:17:26] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:17:26] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:26] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:27] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:27] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:17:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:17:27] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:27] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:27] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:27] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:27] [INFO ] Added : 27 causal constraints over 6 iterations in 63 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] Max seen :[3858, 3906, 4340, 3937, 3909, 3908, 8552, 9978, 3906, 3911, 6878]
Incomplete Parikh walk after 701600 steps, including 99 resets, run finished after 2758 ms. (steps per millisecond=254 ) properties (out of 11) seen :6891 could not realise parikh vector
Incomplete Parikh walk after 405200 steps, including 100 resets, run finished after 1250 ms. (steps per millisecond=324 ) properties (out of 11) seen :3929 could not realise parikh vector
Incomplete Parikh walk after 404600 steps, including 98 resets, run finished after 1625 ms. (steps per millisecond=248 ) properties (out of 11) seen :3922 could not realise parikh vector
Incomplete Parikh walk after 1011900 steps, including 100 resets, run finished after 3016 ms. (steps per millisecond=335 ) properties (out of 11) seen :9996 could not realise parikh vector
Incomplete Parikh walk after 869300 steps, including 100 resets, run finished after 2775 ms. (steps per millisecond=313 ) properties (out of 11) seen :8572 could not realise parikh vector
Incomplete Parikh walk after 404900 steps, including 100 resets, run finished after 1330 ms. (steps per millisecond=304 ) properties (out of 11) seen :3926 could not realise parikh vector
Incomplete Parikh walk after 404900 steps, including 98 resets, run finished after 1519 ms. (steps per millisecond=266 ) properties (out of 11) seen :3924 could not realise parikh vector
Incomplete Parikh walk after 407800 steps, including 99 resets, run finished after 1419 ms. (steps per millisecond=287 ) properties (out of 11) seen :3953 could not realise parikh vector
Incomplete Parikh walk after 448000 steps, including 97 resets, run finished after 1853 ms. (steps per millisecond=241 ) properties (out of 11) seen :4358 could not realise parikh vector
Incomplete Parikh walk after 404700 steps, including 100 resets, run finished after 1327 ms. (steps per millisecond=304 ) properties (out of 11) seen :3924 could not realise parikh vector
Incomplete Parikh walk after 399700 steps, including 184 resets, run finished after 1360 ms. (steps per millisecond=293 ) properties (out of 11) seen :3876 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:17:48] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:48] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:17:48] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:17:48] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:48] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:17:48] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:17:48] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2021-05-19 12:17:48] [INFO ] Redundant transitions in 200 ms returned []
[2021-05-19 12:17:48] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:48] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:17:48] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:48] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 7403 ms. (steps per millisecond=135 ) properties (out of 11) seen :28663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1224 ms. (steps per millisecond=816 ) properties (out of 11) seen :3750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:17:58] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:17:58] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:17:58] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:58] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:17:58] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:17:58] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:58] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:58] [INFO ] Added : 27 causal constraints over 6 iterations in 78 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:17:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:17:59] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:17:59] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:17:59] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:17:59] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:17:59] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:17:59] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:17:59] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:00] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:18:00] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:18:00] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:18:00] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:00] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:00] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:18:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:00] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:00] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:01] [INFO ] Added : 27 causal constraints over 6 iterations in 62 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] Max seen :[3861, 3908, 4342, 3942, 3911, 3910, 8554, 9980, 3908, 3913, 6880]
Incomplete Parikh walk after 701800 steps, including 99 resets, run finished after 2741 ms. (steps per millisecond=256 ) properties (out of 11) seen :6892 could not realise parikh vector
Incomplete Parikh walk after 405400 steps, including 100 resets, run finished after 1254 ms. (steps per millisecond=323 ) properties (out of 11) seen :3931 could not realise parikh vector
Incomplete Parikh walk after 404800 steps, including 98 resets, run finished after 1627 ms. (steps per millisecond=248 ) properties (out of 11) seen :3924 could not realise parikh vector
Incomplete Parikh walk after 1012100 steps, including 100 resets, run finished after 3025 ms. (steps per millisecond=334 ) properties (out of 11) seen :10000 could not realise parikh vector
Incomplete Parikh walk after 869500 steps, including 100 resets, run finished after 2786 ms. (steps per millisecond=312 ) properties (out of 11) seen :8573 could not realise parikh vector
Incomplete Parikh walk after 405100 steps, including 100 resets, run finished after 1320 ms. (steps per millisecond=306 ) properties (out of 11) seen :3928 could not realise parikh vector
Incomplete Parikh walk after 405100 steps, including 98 resets, run finished after 1532 ms. (steps per millisecond=264 ) properties (out of 11) seen :3928 could not realise parikh vector
Incomplete Parikh walk after 408300 steps, including 99 resets, run finished after 1408 ms. (steps per millisecond=289 ) properties (out of 11) seen :3959 could not realise parikh vector
Incomplete Parikh walk after 448200 steps, including 97 resets, run finished after 1846 ms. (steps per millisecond=242 ) properties (out of 11) seen :4361 could not realise parikh vector
Incomplete Parikh walk after 404900 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=304 ) properties (out of 11) seen :3930 could not realise parikh vector
Incomplete Parikh walk after 400000 steps, including 180 resets, run finished after 1351 ms. (steps per millisecond=296 ) properties (out of 11) seen :3881 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:18:21] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:18:21] [INFO ] Implicit Places using invariants in 65 ms returned []
[2021-05-19 12:18:21] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:18:21] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:18:21] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2021-05-19 12:18:21] [INFO ] Redundant transitions in 212 ms returned []
[2021-05-19 12:18:21] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:18:21] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:21] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7381 ms. (steps per millisecond=135 ) properties (out of 11) seen :28605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 11) seen :3814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 11) seen :3876
[2021-05-19 12:18:31] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:31] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:18:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:31] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:18:31] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:31] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:31] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:31] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:31] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:31] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:31] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:31] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:18:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:31] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:32] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:18:32] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:18:32] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:18:32] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:18:32] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:18:32] [INFO ] Added : 27 causal constraints over 6 iterations in 76 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:33] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:33] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:33] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:33] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 18 ms.
[2021-05-19 12:18:33] [INFO ] Added : 27 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:18:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:18:33] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:33] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:18:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:18:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:18:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:18:33] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:18:33] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:18:33] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3863, 3913, 4344, 3946, 3914, 3912, 8556, 9982, 3910, 3915, 6882]
Incomplete Parikh walk after 702000 steps, including 99 resets, run finished after 2717 ms. (steps per millisecond=258 ) properties (out of 11) seen :6898 could not realise parikh vector
Incomplete Parikh walk after 405600 steps, including 100 resets, run finished after 1255 ms. (steps per millisecond=323 ) properties (out of 11) seen :3933 could not realise parikh vector
Incomplete Parikh walk after 405000 steps, including 98 resets, run finished after 1634 ms. (steps per millisecond=247 ) properties (out of 11) seen :3927 could not realise parikh vector
Incomplete Parikh walk after 1012300 steps, including 100 resets, run finished after 3029 ms. (steps per millisecond=334 ) properties (out of 11) seen :10000 could not realise parikh vector
Incomplete Parikh walk after 869700 steps, including 100 resets, run finished after 2777 ms. (steps per millisecond=313 ) properties (out of 11) seen :8575 could not realise parikh vector
Incomplete Parikh walk after 405300 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=305 ) properties (out of 11) seen :3932 could not realise parikh vector
Incomplete Parikh walk after 405400 steps, including 98 resets, run finished after 1531 ms. (steps per millisecond=264 ) properties (out of 11) seen :3929 could not realise parikh vector
Incomplete Parikh walk after 408700 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=289 ) properties (out of 11) seen :3966 could not realise parikh vector
Incomplete Parikh walk after 448400 steps, including 97 resets, run finished after 1848 ms. (steps per millisecond=242 ) properties (out of 11) seen :4359 could not realise parikh vector
Incomplete Parikh walk after 405400 steps, including 100 resets, run finished after 1326 ms. (steps per millisecond=305 ) properties (out of 11) seen :3931 could not realise parikh vector
Incomplete Parikh walk after 400200 steps, including 176 resets, run finished after 1360 ms. (steps per millisecond=294 ) properties (out of 11) seen :3884 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:18:53] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:53] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:18:54] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:18:54] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:54] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:18:54] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:18:54] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
[2021-05-19 12:18:54] [INFO ] Redundant transitions in 202 ms returned []
[2021-05-19 12:18:54] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:54] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:18:54] [INFO ] Dead Transitions using invariants and state equation in 113 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:18:54] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7401 ms. (steps per millisecond=135 ) properties (out of 11) seen :28297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1186 ms. (steps per millisecond=843 ) properties (out of 11) seen :3720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:19:04] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:19:04] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:19:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:04] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:19:04] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:04] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:04] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:04] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:04] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:04] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:04] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:19:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 8 ms.
[2021-05-19 12:19:05] [INFO ] Added : 27 causal constraints over 6 iterations in 61 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:05] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:05] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:19:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:05] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:05] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:05] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:19:05] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:06] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:06] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:06] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:06] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:06] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:06] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:06] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:06] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:06] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:19:06] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:06] [INFO ] Added : 27 causal constraints over 6 iterations in 79 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] Max seen :[3866, 3915, 4346, 3951, 3916, 3914, 8559, 9984, 3912, 3917, 6885]
Incomplete Parikh walk after 702300 steps, including 99 resets, run finished after 2723 ms. (steps per millisecond=257 ) properties (out of 11) seen :6901 could not realise parikh vector
Incomplete Parikh walk after 405800 steps, including 100 resets, run finished after 1252 ms. (steps per millisecond=324 ) properties (out of 11) seen :3935 could not realise parikh vector
Incomplete Parikh walk after 405200 steps, including 98 resets, run finished after 1629 ms. (steps per millisecond=248 ) properties (out of 11) seen :3927 could not realise parikh vector
Incomplete Parikh walk after 1012500 steps, including 100 resets, run finished after 3039 ms. (steps per millisecond=333 ) properties (out of 11) seen :10002 could not realise parikh vector
Incomplete Parikh walk after 870000 steps, including 100 resets, run finished after 2784 ms. (steps per millisecond=312 ) properties (out of 11) seen :8580 could not realise parikh vector
Incomplete Parikh walk after 405500 steps, including 100 resets, run finished after 1320 ms. (steps per millisecond=307 ) properties (out of 11) seen :3933 could not realise parikh vector
Incomplete Parikh walk after 405600 steps, including 98 resets, run finished after 1537 ms. (steps per millisecond=263 ) properties (out of 11) seen :3932 could not realise parikh vector
Incomplete Parikh walk after 409200 steps, including 99 resets, run finished after 1406 ms. (steps per millisecond=291 ) properties (out of 11) seen :3967 could not realise parikh vector
Incomplete Parikh walk after 448600 steps, including 97 resets, run finished after 1851 ms. (steps per millisecond=242 ) properties (out of 11) seen :4361 could not realise parikh vector
Incomplete Parikh walk after 405600 steps, including 100 resets, run finished after 1322 ms. (steps per millisecond=306 ) properties (out of 11) seen :3934 could not realise parikh vector
Incomplete Parikh walk after 400500 steps, including 185 resets, run finished after 1365 ms. (steps per millisecond=293 ) properties (out of 11) seen :3886 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:19:27] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:19:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:19:27] [INFO ] Implicit Places using invariants in 70 ms returned []
[2021-05-19 12:19:27] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:19:27] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:19:27] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:19:27] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2021-05-19 12:19:27] [INFO ] Redundant transitions in 202 ms returned []
[2021-05-19 12:19:27] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:19:27] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:19:27] [INFO ] Dead Transitions using invariants and state equation in 113 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:19:27] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7403 ms. (steps per millisecond=135 ) properties (out of 11) seen :28426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 902 ms. (steps per millisecond=1108 ) properties (out of 11) seen :3691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:19:37] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:19:37] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:19:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:37] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:37] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:19:37] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:19:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:37] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:37] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:37] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:37] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:37] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:19:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:37] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:19:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:37] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:38] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:38] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:38] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:19:38] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:38] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:38] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:39] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:39] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:39] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:39] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:39] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:39] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:19:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:39] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:19:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:19:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:19:39] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:19:39] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:19:39] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:19:39] [INFO ] Added : 27 causal constraints over 6 iterations in 63 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] Max seen :[3868, 3917, 4348, 3955, 3918, 3917, 8561, 9986, 3914, 3919, 6888]
Incomplete Parikh walk after 702600 steps, including 99 resets, run finished after 2735 ms. (steps per millisecond=256 ) properties (out of 11) seen :6904 could not realise parikh vector
Incomplete Parikh walk after 406000 steps, including 100 resets, run finished after 1257 ms. (steps per millisecond=322 ) properties (out of 11) seen :3939 could not realise parikh vector
Incomplete Parikh walk after 405400 steps, including 98 resets, run finished after 1627 ms. (steps per millisecond=249 ) properties (out of 11) seen :3932 could not realise parikh vector
Incomplete Parikh walk after 1012700 steps, including 100 resets, run finished after 3039 ms. (steps per millisecond=333 ) properties (out of 11) seen :10003 could not realise parikh vector
Incomplete Parikh walk after 870200 steps, including 100 resets, run finished after 2795 ms. (steps per millisecond=311 ) properties (out of 11) seen :8579 could not realise parikh vector
Incomplete Parikh walk after 405800 steps, including 100 resets, run finished after 1329 ms. (steps per millisecond=305 ) properties (out of 11) seen :3936 could not realise parikh vector
Incomplete Parikh walk after 405800 steps, including 98 resets, run finished after 1532 ms. (steps per millisecond=264 ) properties (out of 11) seen :3933 could not realise parikh vector
Incomplete Parikh walk after 409600 steps, including 99 resets, run finished after 1418 ms. (steps per millisecond=288 ) properties (out of 11) seen :3973 could not realise parikh vector
Incomplete Parikh walk after 448800 steps, including 97 resets, run finished after 1850 ms. (steps per millisecond=242 ) properties (out of 11) seen :4365 could not realise parikh vector
Incomplete Parikh walk after 405800 steps, including 100 resets, run finished after 1337 ms. (steps per millisecond=303 ) properties (out of 11) seen :3935 could not realise parikh vector
Incomplete Parikh walk after 400700 steps, including 189 resets, run finished after 1362 ms. (steps per millisecond=294 ) properties (out of 11) seen :3886 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:20:00] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:20:00] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:20:00] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:00] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:20:00] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:20:00] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2021-05-19 12:20:00] [INFO ] Redundant transitions in 199 ms returned []
[2021-05-19 12:20:00] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:00] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:20:00] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:00] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7421 ms. (steps per millisecond=134 ) properties (out of 11) seen :28414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1145 ms. (steps per millisecond=873 ) properties (out of 11) seen :3654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :3876
[2021-05-19 12:20:10] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:10] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:20:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:10] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:20:10] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:10] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:10] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:10] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:10] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:10] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:10] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:10] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:10] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:11] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:11] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:20:11] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:11] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:11] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:11] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:11] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:11] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:12] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:12] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:12] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:12] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:12] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:12] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:20:12] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:12] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:20:12] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:12] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:20:12] [INFO ] Added : 27 causal constraints over 6 iterations in 66 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] Max seen :[3871, 3919, 4350, 3959, 3920, 3919, 8564, 9988, 3916, 3921, 6892]
Incomplete Parikh walk after 703000 steps, including 99 resets, run finished after 2736 ms. (steps per millisecond=256 ) properties (out of 11) seen :6907 could not realise parikh vector
Incomplete Parikh walk after 406200 steps, including 100 resets, run finished after 1260 ms. (steps per millisecond=322 ) properties (out of 11) seen :3940 could not realise parikh vector
Incomplete Parikh walk after 405600 steps, including 98 resets, run finished after 1633 ms. (steps per millisecond=248 ) properties (out of 11) seen :3932 could not realise parikh vector
Incomplete Parikh walk after 1012900 steps, including 100 resets, run finished after 3029 ms. (steps per millisecond=334 ) properties (out of 11) seen :10006 could not realise parikh vector
Incomplete Parikh walk after 870500 steps, including 100 resets, run finished after 2791 ms. (steps per millisecond=311 ) properties (out of 11) seen :8582 could not realise parikh vector
Incomplete Parikh walk after 406000 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=305 ) properties (out of 11) seen :3937 could not realise parikh vector
Incomplete Parikh walk after 406000 steps, including 98 resets, run finished after 1528 ms. (steps per millisecond=265 ) properties (out of 11) seen :3937 could not realise parikh vector
Incomplete Parikh walk after 410000 steps, including 99 resets, run finished after 1415 ms. (steps per millisecond=289 ) properties (out of 11) seen :3978 could not realise parikh vector
Incomplete Parikh walk after 449000 steps, including 97 resets, run finished after 1849 ms. (steps per millisecond=242 ) properties (out of 11) seen :4368 could not realise parikh vector
Incomplete Parikh walk after 406000 steps, including 100 resets, run finished after 1330 ms. (steps per millisecond=305 ) properties (out of 11) seen :3937 could not realise parikh vector
Incomplete Parikh walk after 401000 steps, including 180 resets, run finished after 1370 ms. (steps per millisecond=292 ) properties (out of 11) seen :3892 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:20:33] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:33] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:20:33] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-19 12:20:33] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:33] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:20:33] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:20:33] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2021-05-19 12:20:33] [INFO ] Redundant transitions in 194 ms returned []
[2021-05-19 12:20:33] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:33] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:20:33] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:33] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7417 ms. (steps per millisecond=134 ) properties (out of 11) seen :28121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1133 ms. (steps per millisecond=882 ) properties (out of 11) seen :3526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 11) seen :3876
[2021-05-19 12:20:43] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:20:43] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:20:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:20:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:43] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:43] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:20:43] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:43] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:43] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:43] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:43] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:43] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:43] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:44] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:44] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:44] [INFO ] Added : 27 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:44] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:20:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:44] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:44] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:20:44] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:45] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:45] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 15 ms.
[2021-05-19 12:20:45] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:45] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:20:45] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:20:45] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:20:45] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:20:45] [INFO ] Added : 27 causal constraints over 6 iterations in 63 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] Max seen :[3873, 3921, 4352, 3964, 3922, 3921, 8566, 9990, 3918, 3923, 6894]
Incomplete Parikh walk after 703200 steps, including 99 resets, run finished after 2719 ms. (steps per millisecond=258 ) properties (out of 11) seen :6909 could not realise parikh vector
Incomplete Parikh walk after 406400 steps, including 100 resets, run finished after 1272 ms. (steps per millisecond=319 ) properties (out of 11) seen :3941 could not realise parikh vector
Incomplete Parikh walk after 405800 steps, including 98 resets, run finished after 1628 ms. (steps per millisecond=249 ) properties (out of 11) seen :3934 could not realise parikh vector
Incomplete Parikh walk after 1013100 steps, including 100 resets, run finished after 3047 ms. (steps per millisecond=332 ) properties (out of 11) seen :10010 could not realise parikh vector
Incomplete Parikh walk after 870700 steps, including 100 resets, run finished after 2787 ms. (steps per millisecond=312 ) properties (out of 11) seen :8586 could not realise parikh vector
Incomplete Parikh walk after 406200 steps, including 100 resets, run finished after 1321 ms. (steps per millisecond=307 ) properties (out of 11) seen :3939 could not realise parikh vector
Incomplete Parikh walk after 406200 steps, including 98 resets, run finished after 1535 ms. (steps per millisecond=264 ) properties (out of 11) seen :3940 could not realise parikh vector
Incomplete Parikh walk after 410500 steps, including 99 resets, run finished after 1426 ms. (steps per millisecond=287 ) properties (out of 11) seen :3982 could not realise parikh vector
Incomplete Parikh walk after 449200 steps, including 97 resets, run finished after 1861 ms. (steps per millisecond=241 ) properties (out of 11) seen :4368 could not realise parikh vector
Incomplete Parikh walk after 406200 steps, including 100 resets, run finished after 1331 ms. (steps per millisecond=305 ) properties (out of 11) seen :3939 could not realise parikh vector
Incomplete Parikh walk after 401200 steps, including 176 resets, run finished after 1354 ms. (steps per millisecond=296 ) properties (out of 11) seen :3893 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:21:06] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:21:06] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-19 12:21:06] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:06] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:21:06] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:21:06] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2021-05-19 12:21:06] [INFO ] Redundant transitions in 203 ms returned []
[2021-05-19 12:21:06] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:06] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:21:06] [INFO ] Dead Transitions using invariants and state equation in 116 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:06] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 7365 ms. (steps per millisecond=135 ) properties (out of 11) seen :28677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1121 ms. (steps per millisecond=892 ) properties (out of 11) seen :3645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:21:16] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:16] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:21:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:16] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:21:16] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:16] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:16] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:21:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:21:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:21:17] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:17] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:17] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:17] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:21:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:17] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:17] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:18] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:18] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:18] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:18] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:18] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:19] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:19] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:19] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:19] [INFO ] Added : 27 causal constraints over 6 iterations in 63 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] Max seen :[3875, 3923, 4354, 3968, 3926, 3923, 8568, 9993, 3920, 3925, 6896]
Incomplete Parikh walk after 703400 steps, including 99 resets, run finished after 2727 ms. (steps per millisecond=257 ) properties (out of 11) seen :6909 could not realise parikh vector
Incomplete Parikh walk after 406600 steps, including 100 resets, run finished after 1250 ms. (steps per millisecond=325 ) properties (out of 11) seen :3944 could not realise parikh vector
Incomplete Parikh walk after 406000 steps, including 98 resets, run finished after 1634 ms. (steps per millisecond=248 ) properties (out of 11) seen :3940 could not realise parikh vector
Incomplete Parikh walk after 1013400 steps, including 100 resets, run finished after 3024 ms. (steps per millisecond=335 ) properties (out of 11) seen :10011 could not realise parikh vector
Incomplete Parikh walk after 870900 steps, including 100 resets, run finished after 2774 ms. (steps per millisecond=313 ) properties (out of 11) seen :8586 could not realise parikh vector
Incomplete Parikh walk after 406400 steps, including 100 resets, run finished after 1322 ms. (steps per millisecond=307 ) properties (out of 11) seen :3938 could not realise parikh vector
Incomplete Parikh walk after 406600 steps, including 98 resets, run finished after 1528 ms. (steps per millisecond=266 ) properties (out of 11) seen :3942 could not realise parikh vector
Incomplete Parikh walk after 410900 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=290 ) properties (out of 11) seen :3986 could not realise parikh vector
Incomplete Parikh walk after 449400 steps, including 97 resets, run finished after 1847 ms. (steps per millisecond=243 ) properties (out of 11) seen :4370 could not realise parikh vector
Incomplete Parikh walk after 406400 steps, including 100 resets, run finished after 1323 ms. (steps per millisecond=307 ) properties (out of 11) seen :3940 could not realise parikh vector
Incomplete Parikh walk after 401400 steps, including 180 resets, run finished after 1356 ms. (steps per millisecond=296 ) properties (out of 11) seen :3894 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:21:39] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:39] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:21:39] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:21:39] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:39] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:21:39] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:21:39] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2021-05-19 12:21:39] [INFO ] Redundant transitions in 199 ms returned []
[2021-05-19 12:21:39] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:39] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:21:39] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:39] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7379 ms. (steps per millisecond=135 ) properties (out of 11) seen :28554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1218 ms. (steps per millisecond=821 ) properties (out of 11) seen :3230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:21:49] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:21:49] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:21:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:49] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:21:49] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:21:49] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:49] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:50] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:50] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:50] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:21:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:50] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:21:50] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:50] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:50] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:21:51] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:51] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:21:51] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:51] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:21:51] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:51] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:21:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:51] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:21:51] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:51] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:21:51] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:51] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:21:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:52] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:21:52] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:21:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:21:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:21:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:21:52] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:21:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:21:52] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:21:52] [INFO ] Added : 27 causal constraints over 6 iterations in 65 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] Max seen :[3878, 3925, 4355, 3972, 3928, 3925, 8570, 9995, 3922, 3927, 6898]
Incomplete Parikh walk after 703600 steps, including 99 resets, run finished after 2718 ms. (steps per millisecond=258 ) properties (out of 11) seen :6913 could not realise parikh vector
Incomplete Parikh walk after 406800 steps, including 100 resets, run finished after 1250 ms. (steps per millisecond=325 ) properties (out of 11) seen :3946 could not realise parikh vector
Incomplete Parikh walk after 406200 steps, including 98 resets, run finished after 1619 ms. (steps per millisecond=250 ) properties (out of 11) seen :3937 could not realise parikh vector
Incomplete Parikh walk after 1013600 steps, including 100 resets, run finished after 3035 ms. (steps per millisecond=333 ) properties (out of 11) seen :10012 could not realise parikh vector
Incomplete Parikh walk after 871100 steps, including 100 resets, run finished after 2798 ms. (steps per millisecond=311 ) properties (out of 11) seen :8587 could not realise parikh vector
Incomplete Parikh walk after 406600 steps, including 100 resets, run finished after 1334 ms. (steps per millisecond=304 ) properties (out of 11) seen :3944 could not realise parikh vector
Incomplete Parikh walk after 406800 steps, including 98 resets, run finished after 1532 ms. (steps per millisecond=265 ) properties (out of 11) seen :3944 could not realise parikh vector
Incomplete Parikh walk after 411300 steps, including 99 resets, run finished after 1422 ms. (steps per millisecond=289 ) properties (out of 11) seen :3989 could not realise parikh vector
Incomplete Parikh walk after 449500 steps, including 97 resets, run finished after 1852 ms. (steps per millisecond=242 ) properties (out of 11) seen :4374 could not realise parikh vector
Incomplete Parikh walk after 406600 steps, including 100 resets, run finished after 1334 ms. (steps per millisecond=304 ) properties (out of 11) seen :3944 could not realise parikh vector
Incomplete Parikh walk after 401700 steps, including 181 resets, run finished after 1382 ms. (steps per millisecond=290 ) properties (out of 11) seen :3898 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:22:12] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:22:12] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:22:12] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:12] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:22:12] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:22:12] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2021-05-19 12:22:12] [INFO ] Redundant transitions in 196 ms returned []
[2021-05-19 12:22:12] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:12] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:22:12] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7423 ms. (steps per millisecond=134 ) properties (out of 11) seen :28482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1129 ms. (steps per millisecond=885 ) properties (out of 11) seen :3647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:22:22] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:22] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:22:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:23] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:22:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 15 ms.
[2021-05-19 12:22:23] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:22:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:23] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:22:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:22:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:23] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:23] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:22:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:24] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:24] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:22:24] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:22:24] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:24] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:24] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:24] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:25] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:22:25] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:25] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:25] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3881, 3927, 4357, 3976, 3930, 3928, 8572, 9996, 3924, 3929, 6900]
Incomplete Parikh walk after 703800 steps, including 99 resets, run finished after 2743 ms. (steps per millisecond=256 ) properties (out of 11) seen :6912 could not realise parikh vector
Incomplete Parikh walk after 407000 steps, including 100 resets, run finished after 1253 ms. (steps per millisecond=324 ) properties (out of 11) seen :3947 could not realise parikh vector
Incomplete Parikh walk after 406400 steps, including 98 resets, run finished after 1629 ms. (steps per millisecond=249 ) properties (out of 11) seen :3941 could not realise parikh vector
Incomplete Parikh walk after 1013700 steps, including 100 resets, run finished after 3015 ms. (steps per millisecond=336 ) properties (out of 11) seen :10015 could not realise parikh vector
Incomplete Parikh walk after 871300 steps, including 100 resets, run finished after 2783 ms. (steps per millisecond=313 ) properties (out of 11) seen :8594 could not realise parikh vector
Incomplete Parikh walk after 406900 steps, including 100 resets, run finished after 1329 ms. (steps per millisecond=306 ) properties (out of 11) seen :3946 could not realise parikh vector
Incomplete Parikh walk after 407000 steps, including 98 resets, run finished after 1536 ms. (steps per millisecond=264 ) properties (out of 11) seen :3946 could not realise parikh vector
Incomplete Parikh walk after 411700 steps, including 99 resets, run finished after 1423 ms. (steps per millisecond=289 ) properties (out of 11) seen :3993 could not realise parikh vector
Incomplete Parikh walk after 449700 steps, including 97 resets, run finished after 1861 ms. (steps per millisecond=241 ) properties (out of 11) seen :4373 could not realise parikh vector
Incomplete Parikh walk after 406800 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=306 ) properties (out of 11) seen :3948 could not realise parikh vector
Incomplete Parikh walk after 402000 steps, including 180 resets, run finished after 1369 ms. (steps per millisecond=293 ) properties (out of 11) seen :3901 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:22:45] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:45] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:22:45] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-19 12:22:45] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:45] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:22:45] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:22:45] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 212 ms to find 0 implicit places.
[2021-05-19 12:22:45] [INFO ] Redundant transitions in 199 ms returned []
[2021-05-19 12:22:45] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:45] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:22:46] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:46] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7401 ms. (steps per millisecond=135 ) properties (out of 11) seen :28490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 914 ms. (steps per millisecond=1094 ) properties (out of 11) seen :3705
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:22:55] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:22:55] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:22:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:55] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:55] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:22:55] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:55] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:22:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:56] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:56] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:56] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:56] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:22:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:56] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:56] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:22:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:57] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:22:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:57] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:22:57] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:22:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:22:57] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:57] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:57] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:22:58] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:22:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:22:58] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:22:58] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:22:58] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:22:58] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3883, 3930, 4359, 3980, 3932, 3930, 8576, 9998, 3926, 3931, 6902]
Incomplete Parikh walk after 704000 steps, including 99 resets, run finished after 2744 ms. (steps per millisecond=256 ) properties (out of 11) seen :6917 could not realise parikh vector
Incomplete Parikh walk after 407200 steps, including 100 resets, run finished after 1260 ms. (steps per millisecond=323 ) properties (out of 11) seen :3950 could not realise parikh vector
Incomplete Parikh walk after 406600 steps, including 98 resets, run finished after 1630 ms. (steps per millisecond=249 ) properties (out of 11) seen :3943 could not realise parikh vector
Incomplete Parikh walk after 1013900 steps, including 100 resets, run finished after 3029 ms. (steps per millisecond=334 ) properties (out of 11) seen :10016 could not realise parikh vector
Incomplete Parikh walk after 871700 steps, including 100 resets, run finished after 2788 ms. (steps per millisecond=312 ) properties (out of 11) seen :8594 could not realise parikh vector
Incomplete Parikh walk after 407100 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=306 ) properties (out of 11) seen :3948 could not realise parikh vector
Incomplete Parikh walk after 407200 steps, including 98 resets, run finished after 1529 ms. (steps per millisecond=266 ) properties (out of 11) seen :3947 could not realise parikh vector
Incomplete Parikh walk after 412100 steps, including 99 resets, run finished after 1420 ms. (steps per millisecond=290 ) properties (out of 11) seen :3998 could not realise parikh vector
Incomplete Parikh walk after 449900 steps, including 97 resets, run finished after 1860 ms. (steps per millisecond=241 ) properties (out of 11) seen :4381 could not realise parikh vector
Incomplete Parikh walk after 407100 steps, including 100 resets, run finished after 1327 ms. (steps per millisecond=306 ) properties (out of 11) seen :3950 could not realise parikh vector
Incomplete Parikh walk after 402200 steps, including 185 resets, run finished after 1373 ms. (steps per millisecond=292 ) properties (out of 11) seen :3904 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:23:18] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:23:18] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-19 12:23:18] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:23:18] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:23:18] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2021-05-19 12:23:18] [INFO ] Redundant transitions in 198 ms returned []
[2021-05-19 12:23:18] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:23:18] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:18] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7408 ms. (steps per millisecond=134 ) properties (out of 11) seen :28440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1376 ms. (steps per millisecond=726 ) properties (out of 11) seen :3161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 11) seen :3876
[2021-05-19 12:23:29] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:29] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:23:29] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:23:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:23:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:23:29] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:23:29] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:23:29] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:23:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:23:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:23:30] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:23:30] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:23:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:23:30] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:23:30] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:30] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:23:30] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:23:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:23:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:31] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:23:31] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:23:31] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:31] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:23:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:31] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:23:31] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:23:31] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:23:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:31] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:23:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:23:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:23:31] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:23:31] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:23:31] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 13 ms.
[2021-05-19 12:23:31] [INFO ] Added : 27 causal constraints over 6 iterations in 68 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] Max seen :[3885, 3932, 4362, 3984, 3934, 3932, 8578, 10000, 3928, 3933, 6904]
Incomplete Parikh walk after 704200 steps, including 99 resets, run finished after 2747 ms. (steps per millisecond=256 ) properties (out of 11) seen :6918 could not realise parikh vector
Incomplete Parikh walk after 407400 steps, including 100 resets, run finished after 1236 ms. (steps per millisecond=329 ) properties (out of 11) seen :3952 could not realise parikh vector
Incomplete Parikh walk after 406800 steps, including 98 resets, run finished after 1614 ms. (steps per millisecond=252 ) properties (out of 11) seen :3943 could not realise parikh vector
Incomplete Parikh walk after 1014100 steps, including 100 resets, run finished after 2997 ms. (steps per millisecond=338 ) properties (out of 11) seen :10019 could not realise parikh vector
Incomplete Parikh walk after 871900 steps, including 100 resets, run finished after 2757 ms. (steps per millisecond=316 ) properties (out of 11) seen :8599 could not realise parikh vector
Incomplete Parikh walk after 407300 steps, including 100 resets, run finished after 1315 ms. (steps per millisecond=309 ) properties (out of 11) seen :3949 could not realise parikh vector
Incomplete Parikh walk after 407400 steps, including 98 resets, run finished after 1521 ms. (steps per millisecond=267 ) properties (out of 11) seen :3950 could not realise parikh vector
Incomplete Parikh walk after 412500 steps, including 99 resets, run finished after 1404 ms. (steps per millisecond=293 ) properties (out of 11) seen :4000 could not realise parikh vector
Incomplete Parikh walk after 450200 steps, including 97 resets, run finished after 1835 ms. (steps per millisecond=245 ) properties (out of 11) seen :4377 could not realise parikh vector
Incomplete Parikh walk after 407300 steps, including 100 resets, run finished after 1314 ms. (steps per millisecond=309 ) properties (out of 11) seen :3950 could not realise parikh vector
Incomplete Parikh walk after 402400 steps, including 173 resets, run finished after 1350 ms. (steps per millisecond=298 ) properties (out of 11) seen :3904 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:23:51] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:51] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:23:51] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-19 12:23:51] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:51] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:23:51] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:23:51] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2021-05-19 12:23:52] [INFO ] Redundant transitions in 196 ms returned []
[2021-05-19 12:23:52] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:52] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:23:52] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:23:52] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7355 ms. (steps per millisecond=135 ) properties (out of 11) seen :28677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1242 ms. (steps per millisecond=805 ) properties (out of 11) seen :3396
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:24:02] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:02] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:02] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:24:02] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:02] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:02] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:24:02] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:02] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:02] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:24:03] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:03] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:03] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:03] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:03] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:24:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:03] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:04] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:04] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:04] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:04] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:04] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:04] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:04] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:04] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:04] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:04] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:04] [INFO ] Added : 27 causal constraints over 6 iterations in 64 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] Max seen :[3888, 3935, 4364, 3987, 3936, 3934, 8582, 10003, 3930, 3935, 6906]
Incomplete Parikh walk after 704400 steps, including 99 resets, run finished after 2726 ms. (steps per millisecond=258 ) properties (out of 11) seen :6922 could not realise parikh vector
Incomplete Parikh walk after 407600 steps, including 100 resets, run finished after 1242 ms. (steps per millisecond=328 ) properties (out of 11) seen :3952 could not realise parikh vector
Incomplete Parikh walk after 407000 steps, including 98 resets, run finished after 1621 ms. (steps per millisecond=251 ) properties (out of 11) seen :3947 could not realise parikh vector
Incomplete Parikh walk after 1014400 steps, including 100 resets, run finished after 3005 ms. (steps per millisecond=337 ) properties (out of 11) seen :10021 could not realise parikh vector
Incomplete Parikh walk after 872300 steps, including 100 resets, run finished after 2766 ms. (steps per millisecond=315 ) properties (out of 11) seen :8600 could not realise parikh vector
Incomplete Parikh walk after 407500 steps, including 100 resets, run finished after 1320 ms. (steps per millisecond=308 ) properties (out of 11) seen :3953 could not realise parikh vector
Incomplete Parikh walk after 407600 steps, including 98 resets, run finished after 1529 ms. (steps per millisecond=266 ) properties (out of 11) seen :3952 could not realise parikh vector
Incomplete Parikh walk after 412800 steps, including 99 resets, run finished after 1408 ms. (steps per millisecond=293 ) properties (out of 11) seen :4004 could not realise parikh vector
Incomplete Parikh walk after 450400 steps, including 97 resets, run finished after 1851 ms. (steps per millisecond=243 ) properties (out of 11) seen :4381 could not realise parikh vector
Incomplete Parikh walk after 407600 steps, including 100 resets, run finished after 1316 ms. (steps per millisecond=309 ) properties (out of 11) seen :3956 could not realise parikh vector
Incomplete Parikh walk after 402700 steps, including 177 resets, run finished after 1352 ms. (steps per millisecond=297 ) properties (out of 11) seen :3904 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:24:24] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:24:24] [INFO ] Implicit Places using invariants in 62 ms returned []
[2021-05-19 12:24:24] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:24] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:24:24] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:24:24] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2021-05-19 12:24:25] [INFO ] Redundant transitions in 199 ms returned []
[2021-05-19 12:24:25] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:25] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:24:25] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:25] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7356 ms. (steps per millisecond=135 ) properties (out of 11) seen :28656
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 11) seen :3777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:24:34] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:34] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:24:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:24:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:35] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:24:35] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:35] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:24:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:35] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:24:35] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:35] [INFO ] Added : 27 causal constraints over 6 iterations in 62 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:35] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:24:36] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:36] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:36] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:24:36] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:37] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:24:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:37] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:37] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:24:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:24:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:24:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:24:37] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:24:37] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:24:37] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3890, 3938, 4366, 3991, 3938, 3937, 8584, 10005, 3932, 3936, 6908]
Incomplete Parikh walk after 704600 steps, including 99 resets, run finished after 2758 ms. (steps per millisecond=255 ) properties (out of 11) seen :6922 could not realise parikh vector
Incomplete Parikh walk after 407700 steps, including 100 resets, run finished after 1256 ms. (steps per millisecond=324 ) properties (out of 11) seen :3955 could not realise parikh vector
Incomplete Parikh walk after 407200 steps, including 98 resets, run finished after 1621 ms. (steps per millisecond=251 ) properties (out of 11) seen :3949 could not realise parikh vector
Incomplete Parikh walk after 1014600 steps, including 100 resets, run finished after 3007 ms. (steps per millisecond=337 ) properties (out of 11) seen :10022 could not realise parikh vector
Incomplete Parikh walk after 872500 steps, including 100 resets, run finished after 2779 ms. (steps per millisecond=313 ) properties (out of 11) seen :8604 could not realise parikh vector
Incomplete Parikh walk after 407800 steps, including 100 resets, run finished after 1327 ms. (steps per millisecond=307 ) properties (out of 11) seen :3957 could not realise parikh vector
Incomplete Parikh walk after 407800 steps, including 98 resets, run finished after 1531 ms. (steps per millisecond=266 ) properties (out of 11) seen :3956 could not realise parikh vector
Incomplete Parikh walk after 413200 steps, including 99 resets, run finished after 1420 ms. (steps per millisecond=290 ) properties (out of 11) seen :4008 could not realise parikh vector
Incomplete Parikh walk after 450600 steps, including 97 resets, run finished after 1841 ms. (steps per millisecond=244 ) properties (out of 11) seen :4383 could not realise parikh vector
Incomplete Parikh walk after 407900 steps, including 100 resets, run finished after 1330 ms. (steps per millisecond=306 ) properties (out of 11) seen :3956 could not realise parikh vector
Incomplete Parikh walk after 402900 steps, including 181 resets, run finished after 1353 ms. (steps per millisecond=297 ) properties (out of 11) seen :3911 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:24:57] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:57] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:24:57] [INFO ] Implicit Places using invariants in 64 ms returned []
[2021-05-19 12:24:57] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:57] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:24:57] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:24:57] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2021-05-19 12:24:57] [INFO ] Redundant transitions in 201 ms returned []
[2021-05-19 12:24:57] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:57] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:24:58] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:24:58] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7371 ms. (steps per millisecond=135 ) properties (out of 11) seen :28535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1046 ms. (steps per millisecond=956 ) properties (out of 11) seen :3528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 11) seen :3876
[2021-05-19 12:25:07] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:25:07] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:25:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:07] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:25:07] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:07] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:25:08] [INFO ] Added : 27 causal constraints over 6 iterations in 85 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:25:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:08] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:08] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:25:08] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:08] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:08] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:09] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:25:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:25:09] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:09] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:09] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:09] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:25:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:10] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:10] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:25:10] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:10] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:10] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:10] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:10] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3892, 3940, 4368, 3995, 3940, 3939, 8587, 10007, 3934, 3938, 6911]
Incomplete Parikh walk after 704900 steps, including 99 resets, run finished after 2713 ms. (steps per millisecond=259 ) properties (out of 11) seen :6927 could not realise parikh vector
Incomplete Parikh walk after 407900 steps, including 100 resets, run finished after 1241 ms. (steps per millisecond=328 ) properties (out of 11) seen :3958 could not realise parikh vector
Incomplete Parikh walk after 407400 steps, including 98 resets, run finished after 1615 ms. (steps per millisecond=252 ) properties (out of 11) seen :3951 could not realise parikh vector
Incomplete Parikh walk after 1014800 steps, including 100 resets, run finished after 2996 ms. (steps per millisecond=338 ) properties (out of 11) seen :10024 could not realise parikh vector
Incomplete Parikh walk after 872800 steps, including 100 resets, run finished after 2761 ms. (steps per millisecond=316 ) properties (out of 11) seen :8605 could not realise parikh vector
Incomplete Parikh walk after 408000 steps, including 100 resets, run finished after 1316 ms. (steps per millisecond=310 ) properties (out of 11) seen :3956 could not realise parikh vector
Incomplete Parikh walk after 408000 steps, including 98 resets, run finished after 1524 ms. (steps per millisecond=267 ) properties (out of 11) seen :3958 could not realise parikh vector
Incomplete Parikh walk after 413600 steps, including 99 resets, run finished after 1412 ms. (steps per millisecond=292 ) properties (out of 11) seen :4011 could not realise parikh vector
Incomplete Parikh walk after 450800 steps, including 97 resets, run finished after 1825 ms. (steps per millisecond=247 ) properties (out of 11) seen :4383 could not realise parikh vector
Incomplete Parikh walk after 408100 steps, including 100 resets, run finished after 1327 ms. (steps per millisecond=307 ) properties (out of 11) seen :3959 could not realise parikh vector
Incomplete Parikh walk after 403100 steps, including 178 resets, run finished after 1349 ms. (steps per millisecond=298 ) properties (out of 11) seen :3914 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:25:30] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:25:30] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:25:30] [INFO ] Implicit Places using invariants in 68 ms returned []
[2021-05-19 12:25:30] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:25:30] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:25:30] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:25:30] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2021-05-19 12:25:30] [INFO ] Redundant transitions in 228 ms returned []
[2021-05-19 12:25:30] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:25:30] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:25:30] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:25:30] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7412 ms. (steps per millisecond=134 ) properties (out of 11) seen :28407
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1225 ms. (steps per millisecond=816 ) properties (out of 11) seen :3580
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :3876
[2021-05-19 12:25:40] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:25:40] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:25:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:40] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:41] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:25:41] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:25:41] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:25:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:25:41] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:25:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:41] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 15 ms returned sat
[2021-05-19 12:25:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:41] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:42] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:25:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:25:42] [INFO ] Added : 27 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:25:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:25:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:25:42] [INFO ] Added : 27 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:25:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:25:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:25:42] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:25:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:25:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:25:42] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:25:42] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:25:43] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:43] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:43] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:25:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:43] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:25:43] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:25:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:25:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:25:43] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:25:43] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:25:43] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3894, 3943, 4369, 3999, 3942, 3941, 8589, 10009, 3936, 3940, 6914]
Incomplete Parikh walk after 705200 steps, including 99 resets, run finished after 2726 ms. (steps per millisecond=258 ) properties (out of 11) seen :6928 could not realise parikh vector
Incomplete Parikh walk after 408100 steps, including 100 resets, run finished after 1247 ms. (steps per millisecond=327 ) properties (out of 11) seen :3960 could not realise parikh vector
Incomplete Parikh walk after 407600 steps, including 98 resets, run finished after 1619 ms. (steps per millisecond=251 ) properties (out of 11) seen :3951 could not realise parikh vector
Incomplete Parikh walk after 1015000 steps, including 100 resets, run finished after 2992 ms. (steps per millisecond=339 ) properties (out of 11) seen :10030 could not realise parikh vector
Incomplete Parikh walk after 873000 steps, including 100 resets, run finished after 2764 ms. (steps per millisecond=315 ) properties (out of 11) seen :8608 could not realise parikh vector
Incomplete Parikh walk after 408200 steps, including 100 resets, run finished after 1324 ms. (steps per millisecond=308 ) properties (out of 11) seen :3963 could not realise parikh vector
Incomplete Parikh walk after 408200 steps, including 98 resets, run finished after 1540 ms. (steps per millisecond=265 ) properties (out of 11) seen :3958 could not realise parikh vector
Incomplete Parikh walk after 414000 steps, including 99 resets, run finished after 1415 ms. (steps per millisecond=292 ) properties (out of 11) seen :4018 could not realise parikh vector
Incomplete Parikh walk after 450900 steps, including 97 resets, run finished after 1836 ms. (steps per millisecond=245 ) properties (out of 11) seen :4386 could not realise parikh vector
Incomplete Parikh walk after 408400 steps, including 100 resets, run finished after 1321 ms. (steps per millisecond=309 ) properties (out of 11) seen :3962 could not realise parikh vector
Incomplete Parikh walk after 403300 steps, including 192 resets, run finished after 1361 ms. (steps per millisecond=296 ) properties (out of 11) seen :3914 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:26:03] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:26:03] [INFO ] Implicit Places using invariants in 73 ms returned []
[2021-05-19 12:26:03] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:03] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:26:03] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:26:03] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2021-05-19 12:26:03] [INFO ] Redundant transitions in 208 ms returned []
[2021-05-19 12:26:03] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:26:04] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:04] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7329 ms. (steps per millisecond=136 ) properties (out of 11) seen :28386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1258 ms. (steps per millisecond=794 ) properties (out of 11) seen :3306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 11) seen :3876
[2021-05-19 12:26:14] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:14] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:26:14] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:26:14] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:14] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:26:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:14] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:14] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:14] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:14] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:15] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:26:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:15] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:26:15] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:15] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:16] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:16] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:16] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:16] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:16] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:16] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:26:16] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:26:16] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3896, 3945, 4371, 4003, 3944, 3943, 8591, 10011, 3938, 3942, 6917]
Incomplete Parikh walk after 705500 steps, including 99 resets, run finished after 2737 ms. (steps per millisecond=257 ) properties (out of 11) seen :6931 could not realise parikh vector
Incomplete Parikh walk after 408300 steps, including 100 resets, run finished after 1248 ms. (steps per millisecond=327 ) properties (out of 11) seen :3960 could not realise parikh vector
Incomplete Parikh walk after 407800 steps, including 98 resets, run finished after 1626 ms. (steps per millisecond=250 ) properties (out of 11) seen :3954 could not realise parikh vector
Incomplete Parikh walk after 1015200 steps, including 100 resets, run finished after 2999 ms. (steps per millisecond=338 ) properties (out of 11) seen :10029 could not realise parikh vector
Incomplete Parikh walk after 873200 steps, including 100 resets, run finished after 2772 ms. (steps per millisecond=315 ) properties (out of 11) seen :8611 could not realise parikh vector
Incomplete Parikh walk after 408400 steps, including 100 resets, run finished after 1324 ms. (steps per millisecond=308 ) properties (out of 11) seen :3963 could not realise parikh vector
Incomplete Parikh walk after 408400 steps, including 98 resets, run finished after 1543 ms. (steps per millisecond=264 ) properties (out of 11) seen :3959 could not realise parikh vector
Incomplete Parikh walk after 414400 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=293 ) properties (out of 11) seen :4021 could not realise parikh vector
Incomplete Parikh walk after 451100 steps, including 97 resets, run finished after 1851 ms. (steps per millisecond=243 ) properties (out of 11) seen :4387 could not realise parikh vector
Incomplete Parikh walk after 408600 steps, including 100 resets, run finished after 1326 ms. (steps per millisecond=308 ) properties (out of 11) seen :3963 could not realise parikh vector
Incomplete Parikh walk after 403500 steps, including 184 resets, run finished after 1361 ms. (steps per millisecond=296 ) properties (out of 11) seen :3916 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:26:36] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:26:36] [INFO ] Implicit Places using invariants in 65 ms returned []
[2021-05-19 12:26:36] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:26:36] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:26:36] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
[2021-05-19 12:26:37] [INFO ] Redundant transitions in 205 ms returned []
[2021-05-19 12:26:37] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:37] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:26:37] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:37] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7374 ms. (steps per millisecond=135 ) properties (out of 11) seen :28684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 11) seen :3780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 11) seen :3876
[2021-05-19 12:26:46] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:26:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:46] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:26:46] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:46] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:46] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:47] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:47] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:26:47] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:47] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:47] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-19 12:26:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:26:47] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:48] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:48] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:48] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:26:48] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:26:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:26:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:26:49] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3900, 3947, 4373, 4007, 3946, 3945, 8593, 10013, 3941, 3944, 6919]
Incomplete Parikh walk after 705700 steps, including 99 resets, run finished after 2740 ms. (steps per millisecond=257 ) properties (out of 11) seen :6935 could not realise parikh vector
Incomplete Parikh walk after 408500 steps, including 100 resets, run finished after 1252 ms. (steps per millisecond=326 ) properties (out of 11) seen :3962 could not realise parikh vector
Incomplete Parikh walk after 408100 steps, including 98 resets, run finished after 1621 ms. (steps per millisecond=251 ) properties (out of 11) seen :3960 could not realise parikh vector
Incomplete Parikh walk after 1015400 steps, including 100 resets, run finished after 3002 ms. (steps per millisecond=338 ) properties (out of 11) seen :10036 could not realise parikh vector
Incomplete Parikh walk after 873400 steps, including 100 resets, run finished after 2763 ms. (steps per millisecond=316 ) properties (out of 11) seen :8611 could not realise parikh vector
Incomplete Parikh walk after 408600 steps, including 100 resets, run finished after 1326 ms. (steps per millisecond=308 ) properties (out of 11) seen :3966 could not realise parikh vector
Incomplete Parikh walk after 408600 steps, including 98 resets, run finished after 1531 ms. (steps per millisecond=266 ) properties (out of 11) seen :3963 could not realise parikh vector
Incomplete Parikh walk after 414800 steps, including 99 resets, run finished after 1418 ms. (steps per millisecond=292 ) properties (out of 11) seen :4023 could not realise parikh vector
Incomplete Parikh walk after 451300 steps, including 97 resets, run finished after 4081 ms. (steps per millisecond=110 ) properties (out of 11) seen :4391 could not realise parikh vector
Incomplete Parikh walk after 408800 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=307 ) properties (out of 11) seen :3966 could not realise parikh vector
Incomplete Parikh walk after 403900 steps, including 177 resets, run finished after 1349 ms. (steps per millisecond=299 ) properties (out of 11) seen :3921 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:27:11] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:11] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:27:11] [INFO ] Implicit Places using invariants in 68 ms returned []
[2021-05-19 12:27:11] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:11] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:27:11] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:27:11] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2021-05-19 12:27:11] [INFO ] Redundant transitions in 207 ms returned []
[2021-05-19 12:27:11] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:11] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:27:12] [INFO ] Dead Transitions using invariants and state equation in 129 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7362 ms. (steps per millisecond=135 ) properties (out of 11) seen :28286
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 11) seen :3824
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:27:21] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:21] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:27:21] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:21] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:21] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:22] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:22] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:22] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:22] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:23] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:27:23] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:27:23] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:27:23] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:23] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:23] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:23] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:27:24] [INFO ] Added : 27 causal constraints over 6 iterations in 73 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:24] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:27:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:24] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:24] [INFO ] Added : 27 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3903, 3950, 4375, 4011, 3948, 3947, 8596, 10016, 3943, 3946, 6922]
Incomplete Parikh walk after 706000 steps, including 99 resets, run finished after 2722 ms. (steps per millisecond=259 ) properties (out of 11) seen :6936 could not realise parikh vector
Incomplete Parikh walk after 408700 steps, including 100 resets, run finished after 1245 ms. (steps per millisecond=328 ) properties (out of 11) seen :3963 could not realise parikh vector
Incomplete Parikh walk after 408300 steps, including 98 resets, run finished after 1639 ms. (steps per millisecond=249 ) properties (out of 11) seen :3956 could not realise parikh vector
Incomplete Parikh walk after 1015700 steps, including 100 resets, run finished after 2996 ms. (steps per millisecond=339 ) properties (out of 11) seen :10034 could not realise parikh vector
Incomplete Parikh walk after 873700 steps, including 100 resets, run finished after 2770 ms. (steps per millisecond=315 ) properties (out of 11) seen :8614 could not realise parikh vector
Incomplete Parikh walk after 408800 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=307 ) properties (out of 11) seen :3965 could not realise parikh vector
Incomplete Parikh walk after 408800 steps, including 98 resets, run finished after 1531 ms. (steps per millisecond=267 ) properties (out of 11) seen :3965 could not realise parikh vector
Incomplete Parikh walk after 415200 steps, including 99 resets, run finished after 1411 ms. (steps per millisecond=294 ) properties (out of 11) seen :4029 could not realise parikh vector
Incomplete Parikh walk after 451500 steps, including 97 resets, run finished after 1842 ms. (steps per millisecond=245 ) properties (out of 11) seen :4392 could not realise parikh vector
Incomplete Parikh walk after 409100 steps, including 100 resets, run finished after 1324 ms. (steps per millisecond=308 ) properties (out of 11) seen :3969 could not realise parikh vector
Incomplete Parikh walk after 404200 steps, including 173 resets, run finished after 1369 ms. (steps per millisecond=295 ) properties (out of 11) seen :3923 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:27:44] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:44] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:27:44] [INFO ] Implicit Places using invariants in 80 ms returned []
[2021-05-19 12:27:44] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:44] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:27:44] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:27:44] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2021-05-19 12:27:44] [INFO ] Redundant transitions in 202 ms returned []
[2021-05-19 12:27:44] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:44] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:27:45] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:45] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 7353 ms. (steps per millisecond=135 ) properties (out of 11) seen :28375
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1083 ms. (steps per millisecond=923 ) properties (out of 11) seen :3717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 11) seen :3876
[2021-05-19 12:27:54] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:27:54] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:27:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:54] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:54] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:27:54] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:54] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:55] [INFO ] Added : 27 causal constraints over 6 iterations in 75 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:55] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:27:55] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:55] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:27:55] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:27:55] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:27:56] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 29 ms.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:27:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 8 ms.
[2021-05-19 12:27:56] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:27:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:27:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:27:56] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:56] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:27:56] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:56] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:27:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:57] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:27:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:27:57] [INFO ] Added : 27 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:27:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:57] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:57] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:27:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:27:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:27:57] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:27:57] [INFO ] [Nat]Added 66 Read/Feed constraints in 15 ms returned sat
[2021-05-19 12:27:57] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:27:57] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3905, 3952, 4377, 4015, 3951, 3949, 8599, 10018, 3944, 3949, 6925]
Incomplete Parikh walk after 706300 steps, including 99 resets, run finished after 2696 ms. (steps per millisecond=261 ) properties (out of 11) seen :6940 could not realise parikh vector
Incomplete Parikh walk after 409000 steps, including 100 resets, run finished after 1246 ms. (steps per millisecond=328 ) properties (out of 11) seen :3966 could not realise parikh vector
Incomplete Parikh walk after 408400 steps, including 98 resets, run finished after 1617 ms. (steps per millisecond=252 ) properties (out of 11) seen :3959 could not realise parikh vector
Incomplete Parikh walk after 1015900 steps, including 100 resets, run finished after 2993 ms. (steps per millisecond=339 ) properties (out of 11) seen :10035 could not realise parikh vector
Incomplete Parikh walk after 874000 steps, including 100 resets, run finished after 2778 ms. (steps per millisecond=314 ) properties (out of 11) seen :8616 could not realise parikh vector
Incomplete Parikh walk after 409000 steps, including 100 resets, run finished after 1334 ms. (steps per millisecond=306 ) properties (out of 11) seen :3969 could not realise parikh vector
Incomplete Parikh walk after 409100 steps, including 98 resets, run finished after 1536 ms. (steps per millisecond=266 ) properties (out of 11) seen :3967 could not realise parikh vector
Incomplete Parikh walk after 415600 steps, including 99 resets, run finished after 1413 ms. (steps per millisecond=294 ) properties (out of 11) seen :4032 could not realise parikh vector
Incomplete Parikh walk after 451700 steps, including 97 resets, run finished after 1846 ms. (steps per millisecond=244 ) properties (out of 11) seen :4394 could not realise parikh vector
Incomplete Parikh walk after 409300 steps, including 100 resets, run finished after 1329 ms. (steps per millisecond=307 ) properties (out of 11) seen :3975 could not realise parikh vector
Incomplete Parikh walk after 404400 steps, including 179 resets, run finished after 1370 ms. (steps per millisecond=295 ) properties (out of 11) seen :3922 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:28:17] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:28:17] [INFO ] Implicit Places using invariants in 70 ms returned []
[2021-05-19 12:28:17] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:28:17] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:28:17] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2021-05-19 12:28:17] [INFO ] Redundant transitions in 202 ms returned []
[2021-05-19 12:28:17] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:17] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:28:18] [INFO ] Dead Transitions using invariants and state equation in 113 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:18] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7367 ms. (steps per millisecond=135 ) properties (out of 11) seen :28439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1197 ms. (steps per millisecond=835 ) properties (out of 11) seen :3405
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 11) seen :3876
[2021-05-19 12:28:28] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:28] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:28:28] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:28:28] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:28:28] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:28:28] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:28:28] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:28] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:28:28] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:28:29] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:28:29] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:28:29] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:28:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:28:29] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:28:29] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:29] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 12 ms.
[2021-05-19 12:28:30] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:30] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:30] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:28:30] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:28:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:30] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:28:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:28:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:28:30] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:28:30] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:28:30] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:28:30] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3907, 3955, 4379, 4019, 3953, 3951, 8601, 10020, 3946, 3951, 6927]
Incomplete Parikh walk after 706500 steps, including 99 resets, run finished after 2730 ms. (steps per millisecond=258 ) properties (out of 11) seen :6941 could not realise parikh vector
Incomplete Parikh walk after 409200 steps, including 100 resets, run finished after 1269 ms. (steps per millisecond=322 ) properties (out of 11) seen :3970 could not realise parikh vector
Incomplete Parikh walk after 408600 steps, including 98 resets, run finished after 1640 ms. (steps per millisecond=249 ) properties (out of 11) seen :3961 could not realise parikh vector
Incomplete Parikh walk after 1016100 steps, including 100 resets, run finished after 2983 ms. (steps per millisecond=340 ) properties (out of 11) seen :10038 could not realise parikh vector
Incomplete Parikh walk after 874200 steps, including 100 resets, run finished after 2769 ms. (steps per millisecond=315 ) properties (out of 11) seen :8619 could not realise parikh vector
Incomplete Parikh walk after 409200 steps, including 100 resets, run finished after 1320 ms. (steps per millisecond=310 ) properties (out of 11) seen :3970 could not realise parikh vector
Incomplete Parikh walk after 409300 steps, including 98 resets, run finished after 1543 ms. (steps per millisecond=265 ) properties (out of 11) seen :3969 could not realise parikh vector
Incomplete Parikh walk after 416000 steps, including 99 resets, run finished after 1410 ms. (steps per millisecond=295 ) properties (out of 11) seen :4036 could not realise parikh vector
Incomplete Parikh walk after 451900 steps, including 97 resets, run finished after 1846 ms. (steps per millisecond=244 ) properties (out of 11) seen :4396 could not realise parikh vector
Incomplete Parikh walk after 409600 steps, including 100 resets, run finished after 1320 ms. (steps per millisecond=310 ) properties (out of 11) seen :3974 could not realise parikh vector
Incomplete Parikh walk after 404600 steps, including 176 resets, run finished after 1366 ms. (steps per millisecond=296 ) properties (out of 11) seen :3926 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:28:50] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:50] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:28:50] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-19 12:28:50] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:50] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:28:50] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:28:50] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2021-05-19 12:28:51] [INFO ] Redundant transitions in 203 ms returned []
[2021-05-19 12:28:51] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:51] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:28:51] [INFO ] Dead Transitions using invariants and state equation in 115 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:28:51] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7348 ms. (steps per millisecond=136 ) properties (out of 11) seen :28624
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1140 ms. (steps per millisecond=877 ) properties (out of 11) seen :3463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 11) seen :3876
[2021-05-19 12:29:01] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:01] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:01] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:29:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:01] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:01] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:01] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:29:01] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:01] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:01] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:01] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:01] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:02] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:02] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:29:02] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:29:02] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:02] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:02] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:02] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:03] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:03] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:03] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:03] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:03] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3909, 3957, 4381, 4023, 3955, 3953, 8604, 10022, 3948, 3953, 6930]
Incomplete Parikh walk after 706800 steps, including 99 resets, run finished after 2705 ms. (steps per millisecond=261 ) properties (out of 11) seen :6945 could not realise parikh vector
Incomplete Parikh walk after 409400 steps, including 100 resets, run finished after 1250 ms. (steps per millisecond=327 ) properties (out of 11) seen :3970 could not realise parikh vector
Incomplete Parikh walk after 408800 steps, including 98 resets, run finished after 1629 ms. (steps per millisecond=250 ) properties (out of 11) seen :3966 could not realise parikh vector
Incomplete Parikh walk after 1016300 steps, including 100 resets, run finished after 2997 ms. (steps per millisecond=339 ) properties (out of 11) seen :10041 could not realise parikh vector
Incomplete Parikh walk after 874500 steps, including 100 resets, run finished after 2764 ms. (steps per millisecond=316 ) properties (out of 11) seen :8624 could not realise parikh vector
Incomplete Parikh walk after 409400 steps, including 100 resets, run finished after 1333 ms. (steps per millisecond=307 ) properties (out of 11) seen :3972 could not realise parikh vector
Incomplete Parikh walk after 409500 steps, including 98 resets, run finished after 1526 ms. (steps per millisecond=268 ) properties (out of 11) seen :3973 could not realise parikh vector
Incomplete Parikh walk after 416400 steps, including 99 resets, run finished after 1424 ms. (steps per millisecond=292 ) properties (out of 11) seen :4041 could not realise parikh vector
Incomplete Parikh walk after 452100 steps, including 97 resets, run finished after 1840 ms. (steps per millisecond=245 ) properties (out of 11) seen :4398 could not realise parikh vector
Incomplete Parikh walk after 409800 steps, including 100 resets, run finished after 1332 ms. (steps per millisecond=307 ) properties (out of 11) seen :3975 could not realise parikh vector
Incomplete Parikh walk after 404800 steps, including 177 resets, run finished after 1395 ms. (steps per millisecond=290 ) properties (out of 11) seen :3931 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:29:23] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:29:23] [INFO ] Implicit Places using invariants in 68 ms returned []
[2021-05-19 12:29:23] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:23] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:29:23] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:29:24] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2021-05-19 12:29:24] [INFO ] Redundant transitions in 204 ms returned []
[2021-05-19 12:29:24] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:29:24] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:24] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7385 ms. (steps per millisecond=135 ) properties (out of 11) seen :28738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1109 ms. (steps per millisecond=901 ) properties (out of 11) seen :3714
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 11) seen :3876
[2021-05-19 12:29:34] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:34] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:29:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:34] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:34] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:29:34] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:34] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:34] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:29:34] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:34] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:34] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:34] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:34] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:34] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:34] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:34] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:34] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:29:34] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:35] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:29:35] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:35] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:35] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 16 ms.
[2021-05-19 12:29:35] [INFO ] Added : 27 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:35] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:29:35] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:29:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 20 ms returned sat
[2021-05-19 12:29:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:36] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:29:36] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:29:36] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:29:36] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:29:36] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 9 ms.
[2021-05-19 12:29:36] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3911, 3959, 4383, 4027, 3957, 3955, 8606, 10024, 3951, 3955, 6932]
Incomplete Parikh walk after 707000 steps, including 99 resets, run finished after 2762 ms. (steps per millisecond=255 ) properties (out of 11) seen :6947 could not realise parikh vector
Incomplete Parikh walk after 409600 steps, including 100 resets, run finished after 1250 ms. (steps per millisecond=327 ) properties (out of 11) seen :3975 could not realise parikh vector
Incomplete Parikh walk after 409100 steps, including 98 resets, run finished after 1627 ms. (steps per millisecond=251 ) properties (out of 11) seen :3967 could not realise parikh vector
Incomplete Parikh walk after 1016500 steps, including 100 resets, run finished after 2999 ms. (steps per millisecond=338 ) properties (out of 11) seen :10043 could not realise parikh vector
Incomplete Parikh walk after 874700 steps, including 100 resets, run finished after 2762 ms. (steps per millisecond=316 ) properties (out of 11) seen :8624 could not realise parikh vector
Incomplete Parikh walk after 409600 steps, including 100 resets, run finished after 1325 ms. (steps per millisecond=309 ) properties (out of 11) seen :3974 could not realise parikh vector
Incomplete Parikh walk after 409700 steps, including 98 resets, run finished after 1524 ms. (steps per millisecond=268 ) properties (out of 11) seen :3975 could not realise parikh vector
Incomplete Parikh walk after 416800 steps, including 99 resets, run finished after 1416 ms. (steps per millisecond=294 ) properties (out of 11) seen :4043 could not realise parikh vector
Incomplete Parikh walk after 452300 steps, including 97 resets, run finished after 1837 ms. (steps per millisecond=246 ) properties (out of 11) seen :4399 could not realise parikh vector
Incomplete Parikh walk after 410000 steps, including 100 resets, run finished after 1327 ms. (steps per millisecond=308 ) properties (out of 11) seen :3977 could not realise parikh vector
Incomplete Parikh walk after 405000 steps, including 184 resets, run finished after 1351 ms. (steps per millisecond=299 ) properties (out of 11) seen :3933 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:29:56] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:56] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:29:57] [INFO ] Implicit Places using invariants in 64 ms returned []
[2021-05-19 12:29:57] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:57] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:29:57] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:29:57] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 226 ms to find 0 implicit places.
[2021-05-19 12:29:57] [INFO ] Redundant transitions in 207 ms returned []
[2021-05-19 12:29:57] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:57] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:29:57] [INFO ] Dead Transitions using invariants and state equation in 124 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:29:57] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7332 ms. (steps per millisecond=136 ) properties (out of 11) seen :28486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 11) seen :3245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=7874 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 11) seen :3876
[2021-05-19 12:30:07] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:30:07] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:30:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:07] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:07] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:30:07] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:07] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:30:07] [INFO ] Added : 27 causal constraints over 6 iterations in 72 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:07] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:07] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 16 ms.
[2021-05-19 12:30:07] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:07] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:07] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:08] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:08] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:08] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:30:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:08] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:08] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:08] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:08] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:09] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:09] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:09] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:09] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:09] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:30:09] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:09] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:09] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3913, 3961, 4384, 4031, 3959, 3957, 8609, 10027, 3953, 3959, 6935]
Incomplete Parikh walk after 707300 steps, including 99 resets, run finished after 2711 ms. (steps per millisecond=260 ) properties (out of 11) seen :6948 could not realise parikh vector
Incomplete Parikh walk after 410000 steps, including 100 resets, run finished after 1252 ms. (steps per millisecond=327 ) properties (out of 11) seen :3977 could not realise parikh vector
Incomplete Parikh walk after 409300 steps, including 98 resets, run finished after 1621 ms. (steps per millisecond=252 ) properties (out of 11) seen :3971 could not realise parikh vector
Incomplete Parikh walk after 1016800 steps, including 100 resets, run finished after 3000 ms. (steps per millisecond=338 ) properties (out of 11) seen :10045 could not realise parikh vector
Incomplete Parikh walk after 875000 steps, including 100 resets, run finished after 2773 ms. (steps per millisecond=315 ) properties (out of 11) seen :8628 could not realise parikh vector
Incomplete Parikh walk after 409800 steps, including 100 resets, run finished after 1321 ms. (steps per millisecond=310 ) properties (out of 11) seen :3976 could not realise parikh vector
Incomplete Parikh walk after 409900 steps, including 98 resets, run finished after 1529 ms. (steps per millisecond=268 ) properties (out of 11) seen :3975 could not realise parikh vector
Incomplete Parikh walk after 417200 steps, including 99 resets, run finished after 1426 ms. (steps per millisecond=292 ) properties (out of 11) seen :4049 could not realise parikh vector
Incomplete Parikh walk after 452400 steps, including 97 resets, run finished after 1837 ms. (steps per millisecond=246 ) properties (out of 11) seen :4399 could not realise parikh vector
Incomplete Parikh walk after 410200 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=308 ) properties (out of 11) seen :3977 could not realise parikh vector
Incomplete Parikh walk after 405200 steps, including 180 resets, run finished after 1352 ms. (steps per millisecond=299 ) properties (out of 11) seen :3932 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:30:30] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:30:30] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:30:30] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-19 12:30:30] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:30:30] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:30:30] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:30:30] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2021-05-19 12:30:30] [INFO ] Redundant transitions in 210 ms returned []
[2021-05-19 12:30:30] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:30:30] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:30:30] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:30:30] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7337 ms. (steps per millisecond=136 ) properties (out of 11) seen :28242
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1246 ms. (steps per millisecond=802 ) properties (out of 11) seen :3472
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 11) seen :3876
[2021-05-19 12:30:40] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:30:40] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:30:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:40] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:30:40] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:30:40] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:40] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:40] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:30:40] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:40] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:40] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:40] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:41] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:30:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:41] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:30:41] [INFO ] Added : 27 causal constraints over 6 iterations in 74 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 13 ms.
[2021-05-19 12:30:41] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:41] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:41] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:41] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:30:41] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:30:42] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:42] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:30:42] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:30:42] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:30:42] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:42] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:30:42] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:30:43] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:30:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:30:43] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:30:43] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 13 ms.
[2021-05-19 12:30:43] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3915, 3963, 4386, 4035, 3961, 3959, 8611, 10028, 3955, 3961, 6937]
Incomplete Parikh walk after 707500 steps, including 99 resets, run finished after 2755 ms. (steps per millisecond=256 ) properties (out of 11) seen :6951 could not realise parikh vector
Incomplete Parikh walk after 410200 steps, including 100 resets, run finished after 1247 ms. (steps per millisecond=328 ) properties (out of 11) seen :3980 could not realise parikh vector
Incomplete Parikh walk after 409500 steps, including 98 resets, run finished after 1622 ms. (steps per millisecond=252 ) properties (out of 11) seen :3971 could not realise parikh vector
Incomplete Parikh walk after 1016900 steps, including 100 resets, run finished after 2997 ms. (steps per millisecond=339 ) properties (out of 11) seen :10047 could not realise parikh vector
Incomplete Parikh walk after 875200 steps, including 100 resets, run finished after 2770 ms. (steps per millisecond=315 ) properties (out of 11) seen :8631 could not realise parikh vector
Incomplete Parikh walk after 410000 steps, including 100 resets, run finished after 1318 ms. (steps per millisecond=311 ) properties (out of 11) seen :3979 could not realise parikh vector
Incomplete Parikh walk after 410100 steps, including 98 resets, run finished after 1530 ms. (steps per millisecond=268 ) properties (out of 11) seen :3978 could not realise parikh vector
Incomplete Parikh walk after 417600 steps, including 99 resets, run finished after 1428 ms. (steps per millisecond=292 ) properties (out of 11) seen :4053 could not realise parikh vector
Incomplete Parikh walk after 452600 steps, including 97 resets, run finished after 1875 ms. (steps per millisecond=241 ) properties (out of 11) seen :4401 could not realise parikh vector
Incomplete Parikh walk after 410400 steps, including 100 resets, run finished after 1328 ms. (steps per millisecond=309 ) properties (out of 11) seen :3983 could not realise parikh vector
Incomplete Parikh walk after 405400 steps, including 180 resets, run finished after 1366 ms. (steps per millisecond=296 ) properties (out of 11) seen :3934 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:31:03] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:31:03] [INFO ] Implicit Places using invariants in 74 ms returned []
[2021-05-19 12:31:03] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:03] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:31:03] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:31:03] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2021-05-19 12:31:03] [INFO ] Redundant transitions in 206 ms returned []
[2021-05-19 12:31:03] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:03] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:31:03] [INFO ] Dead Transitions using invariants and state equation in 116 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:03] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7384 ms. (steps per millisecond=135 ) properties (out of 11) seen :28615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 772 ms. (steps per millisecond=1295 ) properties (out of 11) seen :3836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 11) seen :3876
[2021-05-19 12:31:13] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:13] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:13] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:31:13] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:13] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:13] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:13] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:13] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:13] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:31:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:31:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:31:14] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 19 ms.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:31:14] [INFO ] Added : 27 causal constraints over 6 iterations in 75 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:31:14] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:14] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 16 ms.
[2021-05-19 12:31:14] [INFO ] Added : 27 causal constraints over 6 iterations in 71 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:31:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:15] [INFO ] Added : 27 causal constraints over 6 iterations in 77 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:15] [INFO ] Added : 27 causal constraints over 6 iterations in 70 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:31:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:31:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:31:15] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:15] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:15] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:15] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:15] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:16] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:31:16] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3917, 3966, 4388, 4039, 3963, 3962, 8614, 10030, 3958, 3964, 6939]
Incomplete Parikh walk after 707700 steps, including 99 resets, run finished after 2729 ms. (steps per millisecond=259 ) properties (out of 11) seen :6952 could not realise parikh vector
Incomplete Parikh walk after 410500 steps, including 100 resets, run finished after 1266 ms. (steps per millisecond=324 ) properties (out of 11) seen :3983 could not realise parikh vector
Incomplete Parikh walk after 409800 steps, including 98 resets, run finished after 1641 ms. (steps per millisecond=249 ) properties (out of 11) seen :3976 could not realise parikh vector
Incomplete Parikh walk after 1017100 steps, including 100 resets, run finished after 3011 ms. (steps per millisecond=337 ) properties (out of 11) seen :10049 could not realise parikh vector
Incomplete Parikh walk after 875500 steps, including 100 resets, run finished after 2766 ms. (steps per millisecond=316 ) properties (out of 11) seen :8638 could not realise parikh vector
Incomplete Parikh walk after 410300 steps, including 100 resets, run finished after 1335 ms. (steps per millisecond=307 ) properties (out of 11) seen :3980 could not realise parikh vector
Incomplete Parikh walk after 410300 steps, including 98 resets, run finished after 1525 ms. (steps per millisecond=269 ) properties (out of 11) seen :3982 could not realise parikh vector
Incomplete Parikh walk after 418000 steps, including 99 resets, run finished after 1426 ms. (steps per millisecond=293 ) properties (out of 11) seen :4056 could not realise parikh vector
Incomplete Parikh walk after 452800 steps, including 97 resets, run finished after 1841 ms. (steps per millisecond=245 ) properties (out of 11) seen :4406 could not realise parikh vector
Incomplete Parikh walk after 410700 steps, including 100 resets, run finished after 1339 ms. (steps per millisecond=306 ) properties (out of 11) seen :3984 could not realise parikh vector
Incomplete Parikh walk after 405600 steps, including 189 resets, run finished after 1355 ms. (steps per millisecond=299 ) properties (out of 11) seen :3936 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 6 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:31:36] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:36] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:31:36] [INFO ] Implicit Places using invariants in 66 ms returned []
[2021-05-19 12:31:36] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:31:36] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:31:36] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
[2021-05-19 12:31:36] [INFO ] Redundant transitions in 207 ms returned []
[2021-05-19 12:31:36] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:36] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:31:36] [INFO ] Dead Transitions using invariants and state equation in 117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:36] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7348 ms. (steps per millisecond=136 ) properties (out of 11) seen :28253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1312 ms. (steps per millisecond=762 ) properties (out of 11) seen :3629
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=7812 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:31:46] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:31:46] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:31:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:46] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:47] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:31:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:47] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 13 ms returned sat
[2021-05-19 12:31:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 13 ms.
[2021-05-19 12:31:47] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:47] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:47] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Real]Added 66 Read/Feed constraints in 14 ms returned sat
[2021-05-19 12:31:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:31:47] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:47] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:48] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:48] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:48] [INFO ] Added : 27 causal constraints over 6 iterations in 68 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:48] [INFO ] Added : 27 causal constraints over 6 iterations in 67 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:48] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:31:48] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:48] [INFO ] Added : 27 causal constraints over 6 iterations in 69 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:49] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:49] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:31:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 12 ms returned sat
[2021-05-19 12:31:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:31:49] [INFO ] Added : 27 causal constraints over 6 iterations in 65 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:31:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:49] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:49] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:31:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:31:49] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:31:49] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:31:49] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:31:49] [INFO ] Added : 27 causal constraints over 6 iterations in 66 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[3919, 3968, 4390, 4043, 3965, 3964, 8616, 10032, 3960, 3966, 6942]
Incomplete Parikh walk after 708000 steps, including 99 resets, run finished after 2735 ms. (steps per millisecond=258 ) properties (out of 11) seen :6958 could not realise parikh vector
Incomplete Parikh walk after 410700 steps, including 100 resets, run finished after 1258 ms. (steps per millisecond=326 ) properties (out of 11) seen :3985 could not realise parikh vector
Incomplete Parikh walk after 410000 steps, including 98 resets, run finished after 1623 ms. (steps per millisecond=252 ) properties (out of 11) seen :3977 could not realise parikh vector
Incomplete Parikh walk after 1017300 steps, including 100 resets, run finished after 2999 ms. (steps per millisecond=339 ) properties (out of 11) seen :10049 could not realise parikh vector
Incomplete Parikh walk after 875700 steps, including 100 resets, run finished after 2776 ms. (steps per millisecond=315 ) properties (out of 11) seen :8635 could not realise parikh vector
Incomplete Parikh walk after 410500 steps, including 100 resets, run finished after 1323 ms. (steps per millisecond=310 ) properties (out of 11) seen :3984 could not realise parikh vector
Incomplete Parikh walk after 410500 steps, including 98 resets, run finished after 1521 ms. (steps per millisecond=269 ) properties (out of 11) seen :3982 could not realise parikh vector
Incomplete Parikh walk after 418400 steps, including 99 resets, run finished after 1433 ms. (steps per millisecond=291 ) properties (out of 11) seen :4060 could not realise parikh vector
Incomplete Parikh walk after 453000 steps, including 97 resets, run finished after 1839 ms. (steps per millisecond=246 ) properties (out of 11) seen :4408 could not realise parikh vector
Incomplete Parikh walk after 410900 steps, including 100 resets, run finished after 1327 ms. (steps per millisecond=309 ) properties (out of 11) seen :3989 could not realise parikh vector
Incomplete Parikh walk after 405800 steps, including 178 resets, run finished after 1371 ms. (steps per millisecond=295 ) properties (out of 11) seen :3937 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:32:09] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:09] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:32:09] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-19 12:32:09] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:09] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:32:09] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:32:09] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2021-05-19 12:32:10] [INFO ] Redundant transitions in 206 ms returned []
[2021-05-19 12:32:10] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:10] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:32:10] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:10] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 7358 ms. (steps per millisecond=135 ) properties (out of 11) seen :28467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1063 ms. (steps per millisecond=940 ) properties (out of 11) seen :3449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=7246 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 11) seen :3876
[2021-05-19 12:32:20] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:20] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:20] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:32:20] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:20] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:32:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:20] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:32:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:32:20] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:20] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:20] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:20] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2021-05-19 12:32:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:21] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-19 12:32:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:21] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:32:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:21] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:32:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:21] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:32:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:21] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:21] [INFO ] Added : 27 causal constraints over 6 iterations in 63 ms. Result :sat
Minimization took 17 ms.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:21] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:21] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:32:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:32:22] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2021-05-19 12:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:32:22] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:22] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:22] [INFO ] Added : 27 causal constraints over 6 iterations in 64 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] Max seen :[3921, 3970, 4392, 4047, 3967, 3966, 8618, 10034, 3962, 3968, 6946]
Incomplete Parikh walk after 708400 steps, including 99 resets, run finished after 2718 ms. (steps per millisecond=260 ) properties (out of 11) seen :6961 could not realise parikh vector
Incomplete Parikh walk after 410900 steps, including 100 resets, run finished after 1249 ms. (steps per millisecond=328 ) properties (out of 11) seen :3987 could not realise parikh vector
Incomplete Parikh walk after 410200 steps, including 98 resets, run finished after 1622 ms. (steps per millisecond=252 ) properties (out of 11) seen :3976 could not realise parikh vector
Incomplete Parikh walk after 1017500 steps, including 100 resets, run finished after 3012 ms. (steps per millisecond=337 ) properties (out of 11) seen :10051 could not realise parikh vector
Incomplete Parikh walk after 875900 steps, including 100 resets, run finished after 2789 ms. (steps per millisecond=314 ) properties (out of 11) seen :8637 could not realise parikh vector
Incomplete Parikh walk after 410700 steps, including 100 resets, run finished after 1333 ms. (steps per millisecond=308 ) properties (out of 11) seen :3983 could not realise parikh vector
Incomplete Parikh walk after 410700 steps, including 98 resets, run finished after 1549 ms. (steps per millisecond=265 ) properties (out of 11) seen :3985 could not realise parikh vector
Incomplete Parikh walk after 418800 steps, including 99 resets, run finished after 1415 ms. (steps per millisecond=295 ) properties (out of 11) seen :4063 could not realise parikh vector
Incomplete Parikh walk after 453200 steps, including 97 resets, run finished after 1849 ms. (steps per millisecond=245 ) properties (out of 11) seen :4407 could not realise parikh vector
Incomplete Parikh walk after 411100 steps, including 100 resets, run finished after 1333 ms. (steps per millisecond=308 ) properties (out of 11) seen :3991 could not realise parikh vector
Incomplete Parikh walk after 406000 steps, including 180 resets, run finished after 1371 ms. (steps per millisecond=296 ) properties (out of 11) seen :3943 could not realise parikh vector
Support contains 11 out of 115 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Starting structural reductions, iteration 0 : 115/115 places, 438/438 transitions.
Applied a total of 0 rules in 5 ms. Remains 115 /115 variables (removed 0) and now considering 438/438 (removed 0) transitions.
[2021-05-19 12:32:42] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:42] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:32:42] [INFO ] Implicit Places using invariants in 67 ms returned []
[2021-05-19 12:32:42] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:42] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:32:42] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:32:42] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
[2021-05-19 12:32:43] [INFO ] Redundant transitions in 202 ms returned []
[2021-05-19 12:32:43] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:43] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-19 12:32:43] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 115/115 places, 438/438 transitions.
Normalized transition count is 151 out of 438 initially.
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:43] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7356 ms. (steps per millisecond=135 ) properties (out of 11) seen :28350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 11) seen :3660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=7751 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=7194 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=7936 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 11) seen :3876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 11) seen :3876
[2021-05-19 12:32:52] [INFO ] Flow matrix only has 151 transitions (discarded 287 similar events)
// Phase 1: matrix 151 rows 115 cols
[2021-05-19 12:32:52] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-19 12:32:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:52] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-19 12:32:52] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-19 12:32:52] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:52] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:52] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:52] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 11 ms.
[2021-05-19 12:32:53] [INFO ] Added : 27 causal constraints over 6 iterations in 64 ms. Result :sat
Minimization took 18 ms.
[2021-05-19 12:32:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:53] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-19 12:32:53] [INFO ] [Real]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-19 12:32:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 12:32:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-19 12:32:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 12:32:53] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-19 12:32:53] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-19 12:32:53] [INFO ] Computed and/alt/rep : 47/195/32 causal constraints (skipped 34 transitions) in 10 ms.
[2021-05-19 12:32:53] [INFO ] Add