Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599200365.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SemanticWebServices-PT-S064P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599200365
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 6.4K Apr 29 12:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 12:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 29 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 29 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 137K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652963166271

Running Version 202205111006
[2022-05-19 12:26:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-19 12:26:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 12:26:07] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2022-05-19 12:26:07] [INFO ] Transformed 118 places.
[2022-05-19 12:26:07] [INFO ] Transformed 194 transitions.
[2022-05-19 12:26:07] [INFO ] Parsed PT model containing 118 places and 194 transitions in 186 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 101 transitions
Reduce redundant transitions removed 101 transitions.
Normalized transition count is 82 out of 91 initially.
// Phase 1: matrix 82 rows 116 cols
[2022-05-19 12:26:07] [INFO ] Computed 37 place invariants in 10 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 16) seen :1725
FORMULA SemanticWebServices-PT-S064P15-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 15) seen :204
FORMULA SemanticWebServices-PT-S064P15-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 14) seen :286
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :520
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :410
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :344
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :203
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :219
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :334
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 14) seen :130
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :480
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 14) seen :506
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 14) seen :550
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 14) seen :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 14) seen :34
[2022-05-19 12:26:08] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
// Phase 1: matrix 82 rows 116 cols
[2022-05-19 12:26:08] [INFO ] Computed 37 place invariants in 3 ms
[2022-05-19 12:26:08] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 8 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 12:26:08] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-05-19 12:26:08] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:08] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-19 12:26:08] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 12:26:08] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Real]Added 72 Read/Feed constraints in 11 ms returned sat
[2022-05-19 12:26:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:08] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-05-19 12:26:08] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:26:08] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-19 12:26:08] [INFO ] Added : 5 causal constraints over 1 iterations in 58 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 17 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Added 72 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:26:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-19 12:26:09] [INFO ] Added : 7 causal constraints over 2 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Added 72 Read/Feed constraints in 9 ms returned sat
[2022-05-19 12:26:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:26:09] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 23 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 17 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:09] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:26:09] [INFO ] Added : 5 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 12:26:09] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:09] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2022-05-19 12:26:09] [INFO ] [Nat]Added 72 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:26:09] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 7 ms.
[2022-05-19 12:26:09] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Added 72 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:26:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 8 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:10] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-19 12:26:10] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 24 ms.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:10] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 4 ms.
[2022-05-19 12:26:10] [INFO ] Added : 4 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 8 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:26:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:26:10] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 8 ms.
[2022-05-19 12:26:10] [INFO ] Added : 4 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 7 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Real]Added 72 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:26:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:10] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-19 12:26:10] [INFO ] [Nat]Added 72 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:10] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-19 12:26:10] [INFO ] Added : 7 causal constraints over 2 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 3 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 72 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 5 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 72 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 6 ms.
[2022-05-19 12:26:11] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 18 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 17 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 5 ms.
[2022-05-19 12:26:11] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 18 ms.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Real]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using 2 positive and 35 generalized place invariants in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:26:11] [INFO ] [Nat]Added 72 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:11] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 1 transitions) in 3 ms.
[2022-05-19 12:26:11] [INFO ] Added : 5 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[366, 132, 466, 406, 266, 168, 140, 256, 391, 459, 467, 256, 238, 61]
Support contains 14 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 91/91 transitions.
Graph (complete) has 290 edges and 116 vertex of which 57 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.3 ms
Discarding 59 places :
Also discarding 39 output transitions
Drop transitions removed 39 transitions
Ensure Unique test removed 15 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 42 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 41 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 30 place count 40 transition count 39
Applied a total of 30 rules in 16 ms. Remains 40 /116 variables (removed 76) and now considering 39/91 (removed 52) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/116 places, 39/91 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1368 ms. (steps per millisecond=730 ) properties (out of 14) seen :120766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 14) seen :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 14) seen :10449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 14) seen :13915
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 14) seen :19635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 14) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 14) seen :12343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 14) seen :22289
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :39204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :22234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 14) seen :12375
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 14) seen :9875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :30283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9615 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 14) seen :11091
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:17] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:18] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:26:18] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:26:18] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:18] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:19] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:19] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:19] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[15862, 10372, 13871, 19602, 20828, 12313, 22219, 19597, 22217, 12324, 9745, 19597, 33334, 11062]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:26] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:26:26] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:26] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-19 12:26:26] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:26:26] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2022-05-19 12:26:26] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:26] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:27] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:27] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1367 ms. (steps per millisecond=731 ) properties (out of 14) seen :120711
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 14) seen :25710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 14) seen :10716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 14) seen :11134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 14) seen :22220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 14) seen :11479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 14) seen :10132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=3906 ) properties (out of 14) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 14) seen :37027
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :27779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 14) seen :11115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 14) seen :10094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 14) seen :35096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 14) seen :9544
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:33] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:33] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:26:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:33] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:33] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:26:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:26:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:34] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:34] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:34] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:35] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25637, 10652, 13873, 22217, 20830, 12315, 22221, 19599, 27775, 12326, 10048, 19599, 33336, 11064]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:42] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:42] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:26:42] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-19 12:26:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:42] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:42] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:42] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1244 ms. (steps per millisecond=803 ) properties (out of 14) seen :120659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 14) seen :19633
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 14) seen :11945
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 14) seen :10740
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 14) seen :15171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 14) seen :15887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 14) seen :8742
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 14) seen :17537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :44464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 14) seen :17533
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 14) seen :16666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 14) seen :13378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 14) seen :51304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 14) seen :11498
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:48] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:26:48] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:26:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:26:48] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:26:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:26:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 6 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:26:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:26:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:26:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:26:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:26:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:26:50] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25639, 11876, 13875, 22219, 20832, 12318, 22223, 25637, 27778, 16655, 13313, 25637, 33339, 11456]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:58] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:26:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:26:58] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2022-05-19 12:26:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:26:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:26:58] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1373 ms. (steps per millisecond=728 ) properties (out of 14) seen :120733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 14) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 14) seen :11101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 14) seen :16724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 14) seen :19603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 14) seen :11145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :11485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 14) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :44438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 14) seen :10400
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :10467
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 14) seen :28952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=9433 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :12848
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:04] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-19 12:27:04] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:27:04] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:04] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:27:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:04] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 14 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:05] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:05] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:06] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:27:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:06] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:06] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:06] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-19 12:27:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:06] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25641, 11878, 16654, 22221, 20834, 12320, 22224, 25640, 27780, 16657, 13315, 25640, 33341, 12788]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:15] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:27:15] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:15] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:27:15] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-19 12:27:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:15] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:15] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:15] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1254 ms. (steps per millisecond=797 ) properties (out of 14) seen :120859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :12876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :9511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 14) seen :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 14) seen :16691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :11949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :14501
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 14) seen :55560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :14482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 14) seen :10724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :13971
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 14) seen :35074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=9174 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 14) seen :10381
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 38 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-19 12:27:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:27:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:21] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:21] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:22] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:22] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:22] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 12:27:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:22] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:22] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25643, 12800, 16657, 22223, 20837, 12322, 22226, 27775, 27783, 16659, 13868, 27775, 33343, 12791]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:31] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:31] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:27:31] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2022-05-19 12:27:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:31] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:31] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1290 ms. (steps per millisecond=775 ) properties (out of 14) seen :121303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 14) seen :15864
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 14) seen :13320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 14) seen :9793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 14) seen :22218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 14) seen :11118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 14) seen :22241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 14) seen :35074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 14) seen :22228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 14) seen :9785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :35081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 14) seen :11896
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:38] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 27 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:27:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:39] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:39] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 22 ms.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:39] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:39] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25645, 13305, 16659, 22225, 20839, 12324, 22227, 27777, 27785, 19602, 13870, 27777, 33345, 12793]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:48] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:48] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:27:48] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:27:48] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 12:27:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:48] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:27:48] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:48] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1254 ms. (steps per millisecond=797 ) properties (out of 14) seen :120869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 14) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 14) seen :9209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :10414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 14) seen :19608
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 14) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 14) seen :9797
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 14) seen :35078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=3861 ) properties (out of 14) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 14) seen :10082
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 14) seen :11948
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :44439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=7407 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 14) seen :8996
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:27:54] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:27:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:54] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:54] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:55] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:55] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:55] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:27:55] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:27:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:27:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2022-05-19 12:27:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:27:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:27:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:27:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:27:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:27:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:27:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:27:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:27:56] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25647, 13307, 16662, 22227, 22218, 12326, 22229, 27779, 27787, 19604, 13873, 27779, 33348, 12796]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:28:05] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:05] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:28:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:28:05] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2022-05-19 12:28:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:05] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:05] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:05] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1265 ms. (steps per millisecond=790 ) properties (out of 14) seen :121218
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :22230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 14) seen :10781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 14) seen :12346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :12406
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 14) seen :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 14) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 14) seen :22267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 14) seen :11880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 14) seen :9519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :39198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 14) seen :12820
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:10] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:28:10] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:28:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:10] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:11] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:12] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:12] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:12] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25649, 13309, 16664, 22228, 22220, 12329, 22231, 27781, 27789, 19605, 13875, 27781, 33350, 12798]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:21] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:28:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:28:21] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2022-05-19 12:28:21] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:21] [INFO ] Computed 1 place invariants in 13 ms
[2022-05-19 12:28:21] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:21] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1260 ms. (steps per millisecond=793 ) properties (out of 14) seen :120576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :19631
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 14) seen :15193
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 14) seen :8785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :13884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 14) seen :11899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 14) seen :9257
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 14) seen :19625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 14) seen :39209
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 14) seen :11521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 14) seen :13356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 14) seen :26653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :13363
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:28:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:28:27] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:28:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:28:28] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-19 12:28:28] [INFO ] Added : 5 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:28] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 21 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:28:28] [INFO ] Added : 3 causal constraints over 1 iterations in 61 ms. Result :sat
Minimization took 27 ms.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:28] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Added 30 Read/Feed constraints in 9 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:29] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:28:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:29] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25650, 15140, 16666, 22231, 22223, 12331, 22234, 27783, 27791, 19606, 13878, 27783, 33352, 13304]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:38] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-19 12:28:39] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:39] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:28:39] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 12:28:39] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:39] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:39] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1364 ms. (steps per millisecond=733 ) properties (out of 14) seen :120816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 14) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 14) seen :9230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 14) seen :10433
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 14) seen :15875
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 14) seen :10400
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 14) seen :11936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 14) seen :19609
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 14) seen :41685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 14) seen :13934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 14) seen :10430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 14) seen :12333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :47616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 14) seen :16708
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:45] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:28:45] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:28:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Added : 5 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:28:46] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:46] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:28:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:28:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:28:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:28:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:28:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:28:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:28:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:28:47] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25651, 15142, 16668, 22233, 22225, 12333, 22236, 27785, 27793, 19607, 13882, 27785, 33354, 16652]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:56] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:56] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:28:56] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2022-05-19 12:28:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:28:56] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:28:56] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1334 ms. (steps per millisecond=749 ) properties (out of 14) seen :121007
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :17550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 14) seen :11943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 14) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 14) seen :12338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 14) seen :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 14) seen :20831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :17536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 14) seen :9500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 14) seen :11936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :26655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 14) seen :18573
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:02] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:02] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:29:02] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:29:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:02] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:02] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 9 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:29:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:03] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25653, 15144, 16670, 22235, 22227, 12335, 22237, 27788, 27795, 19608, 13885, 27788, 33356, 18511]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:29:13] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:29:13] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:29:13] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-19 12:29:13] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:13] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:29:13] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:13] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1291 ms. (steps per millisecond=774 ) properties (out of 14) seen :121117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 14) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :12339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 14) seen :15191
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 14) seen :20836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 14) seen :16663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 14) seen :11483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 14) seen :14480
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :41658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :20830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 14) seen :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 14) seen :11131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :41651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=7518 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 14) seen :10396
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:19] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:29:19] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:29:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:19] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:29:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:20] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:20] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:20] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25655, 15147, 16674, 22237, 22230, 12337, 22239, 27791, 27797, 19610, 13887, 27791, 33358, 18513]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:29:30] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:29:30] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:29:30] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-19 12:29:30] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:29:30] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:30] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1340 ms. (steps per millisecond=746 ) properties (out of 14) seen :120576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 14) seen :8737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :17593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 14) seen :12825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 14) seen :19641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 14) seen :9506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 14) seen :30285
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 14) seen :15874
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :16670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 14) seen :8998
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :37028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 14) seen :12818
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:36] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:29:36] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:36] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:29:36] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:37] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25657, 15149, 17530, 22239, 22233, 12340, 22241, 27793, 27799, 19613, 13890, 27793, 33360, 18515]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:29:47] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:47] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:29:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:29:47] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-19 12:29:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:29:47] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:47] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1395 ms. (steps per millisecond=716 ) properties (out of 14) seen :120772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 14) seen :13894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 14) seen :14492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 14) seen :11509
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :20833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 14) seen :11502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 14) seen :12397
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 14) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :37035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 14) seen :13319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :10766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 14) seen :10758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :41660
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 14) seen :17591
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:29:53] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:53] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:29:53] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:53] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:53] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:54] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:54] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:29:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:29:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:29:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 13 ms returned sat
[2022-05-19 12:29:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:29:54] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25658, 15151, 17532, 22242, 22235, 12341, 22243, 27796, 27803, 19615, 13892, 27796, 33362, 18518]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:30:04] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:30:04] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:30:04] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-19 12:30:04] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:04] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:04] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1372 ms. (steps per millisecond=728 ) properties (out of 14) seen :120554
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 14) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 14) seen :12340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 14) seen :9768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :22235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 14) seen :17550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 14) seen :10445
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 14) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 14) seen :33317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :20855
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 14) seen :17577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 14) seen :33337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=8771 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 14) seen :11132
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:10] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:30:10] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 12:30:10] [INFO ] Added : 5 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:10] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:11] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:30:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:30:11] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:11] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:11] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25660, 15154, 17534, 22244, 22237, 12343, 22246, 27799, 27805, 19617, 13897, 27799, 33364, 18520]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:20] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:30:20] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2022-05-19 12:30:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:30:20] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1322 ms. (steps per millisecond=756 ) properties (out of 14) seen :120563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 14) seen :13865
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 14) seen :13887
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 14) seen :10447
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 14) seen :15923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 14) seen :14514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 14) seen :9557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 14) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :22966
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :22239
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 14) seen :16669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 14) seen :8746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :30280
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 14) seen :10435
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:30:27] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:30:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:27] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:27] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:27] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:28] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:28] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:30:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:28] [INFO ] Added : 4 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25662, 15158, 17537, 22246, 22239, 12345, 23806, 27802, 27808, 19619, 13899, 27802, 33366, 18523]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:38] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:30:38] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-05-19 12:30:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:38] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:30:38] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:38] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1334 ms. (steps per millisecond=749 ) properties (out of 14) seen :120736
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 14) seen :15149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 14) seen :10116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 14) seen :12419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 14) seen :15872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 14) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 14) seen :9055
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 14) seen :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 14) seen :30288
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 14) seen :16652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :13892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 14) seen :9495
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 14) seen :41654
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=9090 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 14) seen :14494
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:30:44] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:30:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:30:45] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:30:45] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:46] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:46] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:30:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:30:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:30:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:30:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:30:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:30:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:30:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:30:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:30:46] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25663, 15160, 17541, 22248, 22241, 12347, 23808, 27806, 27810, 19621, 13901, 27806, 33368, 18526]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:30:55] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:55] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:30:55] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-19 12:30:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:30:55] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:30:55] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1309 ms. (steps per millisecond=763 ) properties (out of 14) seen :120871
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 14) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 14) seen :10733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 14) seen :10440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 14) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 14) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 14) seen :10386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 14) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 14) seen :17571
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 14) seen :10419
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 14) seen :11927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 14) seen :27754
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=8196 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :11894
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:01] [INFO ] Computed 1 place invariants in 6 ms
[2022-05-19 12:31:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:01] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:31:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:01] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:31:02] [INFO ] Added : 3 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:31:02] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:02] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:31:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:02] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:31:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:03] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:03] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:03] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:03] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25665, 15162, 17543, 22250, 22243, 12349, 23809, 27809, 27813, 19622, 13903, 27809, 33370, 18528]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:12] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:31:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:31:12] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-05-19 12:31:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:12] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1329 ms. (steps per millisecond=752 ) properties (out of 14) seen :120323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 14) seen :11113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 14) seen :8267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :20848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 14) seen :15150
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 14) seen :11991
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 14) seen :15880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 14) seen :47606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :25643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 14) seen :17582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 14) seen :9583
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 14) seen :47636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=8849 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 14) seen :10412
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:31:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:18] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:31:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:19] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:19] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:20] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:20] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25667, 15164, 17545, 22252, 22245, 12351, 23811, 27811, 27815, 19623, 13905, 27811, 33372, 18531]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:29] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:29] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:29] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:31:29] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-19 12:31:29] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:29] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:31:29] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:29] [INFO ] Computed 1 place invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1302 ms. (steps per millisecond=768 ) properties (out of 14) seen :121103
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :11109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :12813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :10448
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :15153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :12842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 14) seen :11500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 14) seen :19603
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 14) seen :31740
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 14) seen :20866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :22248
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 14) seen :9557
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 14) seen :27748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :15171
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:35] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:35] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:31:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:35] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:31:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:35] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:35] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:35] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:36] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:36] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:36] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:36] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:36] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:36] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:36] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25669, 15166, 17548, 22254, 22247, 12354, 23813, 27813, 27817, 22214, 13907, 27813, 33375, 18533]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 11 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:45] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:45] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:46] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:31:46] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-19 12:31:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:46] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:46] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:46] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1339 ms. (steps per millisecond=746 ) properties (out of 14) seen :120952
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 14) seen :17546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 14) seen :9473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 14) seen :11483
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 14) seen :13897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 14) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 14) seen :13340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 14) seen :11933
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 14) seen :35075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 14) seen :15867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 14) seen :12349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 14) seen :12384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 14) seen :41670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=7692 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :12351
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:31:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:52] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:31:52] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:52] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:52] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:52] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:52] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:52] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:52] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:52] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:52] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:52] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:53] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:31:53] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 10 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:53] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:53] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:53] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:31:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:31:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:31:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:31:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:31:53] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25670, 15169, 17550, 22256, 22250, 13309, 23815, 27816, 27819, 22217, 13910, 27816, 33377, 18535]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:03] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:03] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:32:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:32:03] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2022-05-19 12:32:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:32:03] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:03] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1331 ms. (steps per millisecond=751 ) properties (out of 14) seen :121268
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 14) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 14) seen :13333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 14) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 14) seen :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 14) seen :15164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 14) seen :11123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :37018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 14) seen :23807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 14) seen :15868
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 14) seen :10466
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 14) seen :41680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 14) seen :12833
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:09] [INFO ] Computed 1 place invariants in 10 ms
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:09] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:32:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:09] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:09] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:09] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:09] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:10] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:32:10] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:10] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:10] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:10] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:10] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25672, 15171, 17553, 22257, 22252, 13311, 23817, 27818, 27822, 22219, 13912, 27818, 33380, 18537]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:32:20] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:32:20] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2022-05-19 12:32:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:20] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:20] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1351 ms. (steps per millisecond=740 ) properties (out of 14) seen :120372
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :11484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 14) seen :10096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :11490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 14) seen :9039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :13883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :41686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 14) seen :14517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 14) seen :10417
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 14) seen :35073
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=8928 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 14) seen :14525
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:27] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:32:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:27] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:27] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:27] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:27] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:27] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:32:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:28] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:28] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:28] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25673, 15174, 17555, 22258, 22254, 13313, 23819, 27821, 27824, 22221, 13914, 27821, 33383, 18539]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:38] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:32:38] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2022-05-19 12:32:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:38] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:38] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1311 ms. (steps per millisecond=762 ) properties (out of 14) seen :120783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 14) seen :20872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 14) seen :11143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 14) seen :9792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 14) seen :19606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 14) seen :15184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 14) seen :10105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 14) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 14) seen :44442
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :13900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 14) seen :17570
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 14) seen :12883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 14) seen :51278
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 14) seen :11910
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:44] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:32:44] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:44] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:44] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:45] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:45] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:45] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:45] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:45] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:45] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:32:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:45] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:32:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:46] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:32:46] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:32:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:32:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:46] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:32:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:32:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:32:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:32:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:32:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:32:46] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25675, 15177, 17560, 22261, 22256, 13315, 23821, 27823, 27826, 22223, 13916, 27823, 33386, 18541]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:32:56] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:32:56] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:32:56] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2022-05-19 12:32:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:32:56] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:32:56] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1347 ms. (steps per millisecond=742 ) properties (out of 14) seen :120835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :17558
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 14) seen :10429
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 14) seen :11180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 14) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :14489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 14) seen :8563
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 14) seen :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 14) seen :39224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 14) seen :18533
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :19620
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 14) seen :9907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 14) seen :30290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 14) seen :11983
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:02] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:02] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:33:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-19 12:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:03] [INFO ] Added : 4 causal constraints over 1 iterations in 38 ms. Result :sat
Minimization took 10 ms.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:03] [INFO ] Added : 5 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:03] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:03] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:03] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:03] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:04] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:33:04] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:04] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 16 ms.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:33:04] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-19 12:33:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:04] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 24 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25677, 15179, 17563, 22263, 22258, 13317, 23822, 27827, 27828, 22225, 13919, 27827, 33389, 18545]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:14] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:14] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:33:14] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2022-05-19 12:33:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:14] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:14] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1342 ms. (steps per millisecond=745 ) properties (out of 14) seen :120995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 14) seen :15878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 14) seen :11506
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 14) seen :9502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 14) seen :16662
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 14) seen :14490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 14) seen :9056
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 14) seen :20830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :44439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 14) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :16681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 14) seen :11158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 14) seen :44438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=7633 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 14) seen :10065
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-19 12:33:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:33:20] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:21] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:21] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:22] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:22] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-19 12:33:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:22] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-19 12:33:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:22] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25678, 15182, 17565, 22265, 22260, 13319, 23824, 27829, 27830, 22227, 13921, 27829, 33391, 18547]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:32] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-19 12:33:32] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:32] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:33:32] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-19 12:33:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:32] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1341 ms. (steps per millisecond=745 ) properties (out of 14) seen :120842
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :25652
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :15921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 14) seen :8671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 14) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 14) seen :15859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 14) seen :9287
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 14) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :31722
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :17576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :19622
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 14) seen :12399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 14) seen :37023
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9345 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 14) seen :12819
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:38] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:33:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:38] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:38] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:38] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:38] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:39] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:39] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:39] [INFO ] Added : 3 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 43 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Added : 5 causal constraints over 1 iterations in 83 ms. Result :sat
Minimization took 26 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:39] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:39] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:39] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25680, 15854, 17568, 22267, 22264, 13321, 23826, 27832, 27832, 22228, 13923, 27832, 33393, 18550]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:49] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:49] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:49] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:33:49] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:33:49] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2022-05-19 12:33:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:49] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-19 12:33:49] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:49] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1275 ms. (steps per millisecond=784 ) properties (out of 14) seen :120750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 14) seen :14477
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 14) seen :13358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 14) seen :9564
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 14) seen :9542
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 14) seen :20836
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 14) seen :44438
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 14) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 14) seen :14502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 14) seen :14505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :31755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=8620 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 14) seen :11905
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:33:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:33:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:55] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:33:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 22 ms returned sat
[2022-05-19 12:33:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:55] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 26 ms.
[2022-05-19 12:33:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:55] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:55] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:55] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:55] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:56] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:56] [INFO ] Added : 3 causal constraints over 1 iterations in 46 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:56] [INFO ] Added : 5 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:56] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Added 30 Read/Feed constraints in 27 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:56] [INFO ] Added : 2 causal constraints over 1 iterations in 83 ms. Result :sat
Minimization took 25 ms.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:56] [INFO ] [Real]Added 30 Read/Feed constraints in 27 ms returned sat
[2022-05-19 12:33:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:57] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:57] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:57] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:57] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:33:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:33:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:33:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:33:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:33:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:33:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:33:57] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25682, 15856, 17570, 22269, 22266, 13323, 23828, 27834, 27834, 22230, 14474, 27834, 33396, 18552]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:34:07] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:34:07] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:34:07] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2022-05-19 12:34:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:34:08] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:08] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1299 ms. (steps per millisecond=769 ) properties (out of 14) seen :120674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 14) seen :11905
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :10080
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :25647
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 14) seen :13353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 14) seen :9495
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 14) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :28941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :17537
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 14) seen :13331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 14) seen :9775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 14) seen :27769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=8333 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :10756
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:14] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:34:14] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 17 ms.
[2022-05-19 12:34:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:14] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:14] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:14] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:14] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:15] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:15] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:15] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:34:15] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:34:15] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:15] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:34:15] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:34:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:34:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:15] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25685, 15859, 17572, 25639, 22268, 13325, 23829, 27836, 27837, 22231, 14476, 27836, 33398, 18554]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:34:25] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:34:25] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:34:25] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2022-05-19 12:34:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:34:26] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:26] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1347 ms. (steps per millisecond=742 ) properties (out of 14) seen :120448
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :23843
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 14) seen :15899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 14) seen :11526
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 14) seen :17559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :15157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 14) seen :9499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :15869
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :15892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 14) seen :15890
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 14) seen :11117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 14) seen :33330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :15893
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:32] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:34:32] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:34:32] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:32] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:32] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:32] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:32] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:32] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:32] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:32] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:32] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:32] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:32] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:32] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2022-05-19 12:34:32] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:32] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:33] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:33] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:33] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 16 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-19 12:34:33] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:34:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:33] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:33] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:34] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:34:34] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:34] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:34] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25687, 15861, 17574, 25641, 22270, 13328, 23830, 27838, 27839, 22233, 14478, 27838, 33400, 18556]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 8 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:43] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:34:43] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:34:44] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:34:44] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2022-05-19 12:34:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:44] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:34:44] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:44] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1251 ms. (steps per millisecond=799 ) properties (out of 14) seen :121047
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 14) seen :18524
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :14502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 14) seen :11150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 14) seen :19613
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 14) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 14) seen :10153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 14) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 14) seen :22183
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 14) seen :20851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 14) seen :11499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 14) seen :11078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 14) seen :31722
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 14) seen :13320
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:34:49] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:34:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:34:49] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:34:49] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:49] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:49] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:49] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:49] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:49] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:49] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:49] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:50] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:50] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:50] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:50] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:50] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:50] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:34:50] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:50] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 29 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:51] [INFO ] Added : 2 causal constraints over 1 iterations in 85 ms. Result :sat
Minimization took 27 ms.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:51] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:51] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:51] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:34:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:34:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:34:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:34:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:34:51] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:34:51] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25689, 15863, 17576, 25643, 22272, 13330, 23831, 27841, 27841, 22236, 14480, 27841, 33402, 18558]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:00] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-19 12:35:00] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:00] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:00] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:35:00] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-05-19 12:35:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:01] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:35:01] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:01] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1263 ms. (steps per millisecond=791 ) properties (out of 14) seen :120926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 14) seen :20863
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 14) seen :16692
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 14) seen :10111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 14) seen :18531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :10743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 14) seen :12359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 14) seen :51285
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 14) seen :16661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 14) seen :13343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 14) seen :10444
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 14) seen :47612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 14) seen :17549
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:06] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:06] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:35:06] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:06] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-19 12:35:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2022-05-19 12:35:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 9 ms.
[2022-05-19 12:35:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-19 12:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 29 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:07] [INFO ] Added : 5 causal constraints over 1 iterations in 66 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:07] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 24 ms.
[2022-05-19 12:35:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:07] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:07] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-19 12:35:07] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:35:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 12:35:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 26 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:08] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:08] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Added 30 Read/Feed constraints in 12 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 12:35:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:08] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Added 30 Read/Feed constraints in 8 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:08] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Added 30 Read/Feed constraints in 5 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-19 12:35:08] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:08] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:08] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 24 ms.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:35:09] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:09] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:09] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:09] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:09] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:09] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:09] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25691, 16654, 17578, 25646, 22274, 13333, 23833, 27843, 27844, 22238, 14482, 27843, 33404, 18561]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 8 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:19] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:35:19] [INFO ] Implicit Places using invariants in 82 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:19] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:35:19] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2022-05-19 12:35:19] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:19] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:19] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1311 ms. (steps per millisecond=762 ) properties (out of 14) seen :120458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :15196
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 14) seen :10084
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 14) seen :9878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 14) seen :17560
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :15867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 14) seen :10412
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 14) seen :23815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :41665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 14) seen :18615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 14) seen :11903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 14) seen :10444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :37025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 14) seen :13332
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:35:25] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:35:25] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:25] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:25] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:25] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:25] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Real]Added 30 Read/Feed constraints in 41 ms returned sat
[2022-05-19 12:35:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:25] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-19 12:35:25] [INFO ] Added : 5 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:35:25] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:25] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:26] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 23 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:26] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:26] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 25 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:26] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:26] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:26] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:26] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:26] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:26] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:27] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Added 30 Read/Feed constraints in 11 ms returned sat
[2022-05-19 12:35:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:27] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:35:27] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:35:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:27] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:27] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:27] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25693, 16656, 17580, 25648, 22276, 13335, 23835, 27846, 27846, 22240, 14484, 27846, 33406, 18564]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:37] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:37] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:35:37] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-19 12:35:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:37] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:37] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:37] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1276 ms. (steps per millisecond=783 ) properties (out of 14) seen :121054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 14) seen :17551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 14) seen :13884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 14) seen :10440
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 14) seen :14496
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 14) seen :15902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 14) seen :10763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 14) seen :19635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 14) seen :22208
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 14) seen :17539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 14) seen :11902
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 14) seen :12839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :30329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=7462 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 14) seen :10798
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:43] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:43] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:35:43] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:35:43] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:43] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:43] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:44] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:44] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:44] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:44] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:35:44] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:44] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:45] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:35:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:45] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:45] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:45] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:35:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:35:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:35:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:35:45] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:35:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:35:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:35:45] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 27 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25696, 16658, 17582, 25650, 22279, 13337, 23836, 27851, 27848, 22243, 14487, 27851, 33409, 18566]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:35:55] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:35:55] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:35:55] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2022-05-19 12:35:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:35:55] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:35:55] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1364 ms. (steps per millisecond=733 ) properties (out of 14) seen :120625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :18523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 14) seen :11576
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :11498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 14) seen :13350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 14) seen :11122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 14) seen :14519
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 14) seen :51292
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 14) seen :13339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 14) seen :12336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 14) seen :10749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :41658
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 14) seen :9524
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:01] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:01] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:36:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:01] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:01] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:01] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:01] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:01] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:02] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Added : 3 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:02] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Real]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:02] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:02] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:02] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:02] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25698, 16660, 17584, 25652, 22283, 13339, 23838, 27854, 27851, 22247, 14489, 27854, 33411, 18568]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:12] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:12] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:36:12] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-19 12:36:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:12] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:12] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1274 ms. (steps per millisecond=784 ) properties (out of 14) seen :120497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :18518
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :13337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 14) seen :12355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 14) seen :20839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :19639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 14) seen :8358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 14) seen :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :41661
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 14) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :15161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :9805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 14) seen :37009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 14) seen :10790
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:18] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:36:18] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:18] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:18] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:18] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:18] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:36:18] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:18] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:18] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-19 12:36:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:19] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:19] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:19] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:19] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:36:19] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:19] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:19] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:20] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:20] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:20] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:36:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 10 ms returned sat
[2022-05-19 12:36:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:20] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25700, 16663, 17586, 25653, 22286, 13341, 23840, 27857, 27853, 22248, 14491, 27857, 33413, 18570]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:30] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:30] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:36:30] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2022-05-19 12:36:30] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:30] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:30] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1256 ms. (steps per millisecond=796 ) properties (out of 14) seen :120687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 14) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 14) seen :9805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 14) seen :11981
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 14) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 14) seen :12353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 14) seen :11923
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 14) seen :20829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :30272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 14) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 14) seen :14504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 14) seen :14490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 14) seen :35095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 14) seen :14535
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:36] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:36:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:36] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:36] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:37] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:36:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:37] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25702, 16665, 17589, 25654, 22288, 13343, 23842, 27860, 27855, 22250, 14493, 27860, 33416, 18572]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:47] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:36:47] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-05-19 12:36:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:47] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:47] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1279 ms. (steps per millisecond=781 ) properties (out of 14) seen :120529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 14) seen :16667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 14) seen :9492
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 14) seen :8776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 14) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 14) seen :11925
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 14) seen :11490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 14) seen :37035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 14) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :11517
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 14) seen :8969
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 14) seen :33310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=9523 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 14) seen :16700
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:36:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:36:52] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:36:53] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:53] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 15 ms.
[2022-05-19 12:36:53] [INFO ] Added : 5 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:36:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:36:53] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:36:53] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:53] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 11 ms returned sat
[2022-05-19 12:36:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:54] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-19 12:36:54] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:36:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:36:54] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:36:54] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:36:54] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:36:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:54] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:36:54] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:36:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:36:54] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:36:54] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:36:54] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:36:54] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25705, 16667, 17592, 25656, 22290, 13346, 23844, 27863, 27857, 22252, 14495, 27863, 33419, 18575]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:04] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:37:04] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:37:04] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-19 12:37:04] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:04] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:04] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1339 ms. (steps per millisecond=746 ) properties (out of 14) seen :120645
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :22250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 14) seen :12830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 14) seen :11504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 14) seen :20837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 14) seen :13880
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 14) seen :12363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 14) seen :14493
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 14) seen :41663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 14) seen :27775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 14) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 14) seen :12845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 14) seen :31735
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 14) seen :11105
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:09] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:09] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:37:10] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Added : 5 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 12 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:10] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:10] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:10] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Added 30 Read/Feed constraints in 26 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 14 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:11] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:11] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 24 ms.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:11] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:11] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:11] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:11] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:11] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25707, 16669, 17594, 25658, 22292, 13349, 23846, 27865, 27859, 22253, 14498, 27865, 33422, 18577]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:21] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:37:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:37:21] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2022-05-19 12:37:21] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:21] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:21] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:21] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1301 ms. (steps per millisecond=768 ) properties (out of 14) seen :120552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 14) seen :13897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 14) seen :13941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 14) seen :8755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 14) seen :13323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 14) seen :11894
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 14) seen :15166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 14) seen :17543
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :39225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 14) seen :17539
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :16694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 14) seen :8975
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 14) seen :9824
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:28] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:28] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:37:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:28] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:28] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:28] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:28] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:28] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 14 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:28] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:28] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:28] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:28] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:29] [INFO ] Added : 2 causal constraints over 1 iterations in 84 ms. Result :sat
Minimization took 26 ms.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:29] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:29] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:29] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:29] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:29] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-19 12:37:29] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:29] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:29] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25708, 16671, 17596, 25659, 22294, 15134, 23847, 27868, 27862, 22255, 14501, 27868, 33425, 18579]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:39] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:39] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:37:39] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:37:39] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-19 12:37:39] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:39] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:37:39] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:39] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1344 ms. (steps per millisecond=744 ) properties (out of 14) seen :120800
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 14) seen :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 14) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 14) seen :11163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 14) seen :15899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 14) seen :11105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 14) seen :10112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 14) seen :23807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :44439
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :19612
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 14) seen :10737
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 14) seen :10101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 14) seen :51295
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 14) seen :10112
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:45] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:37:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:45] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:37:45] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:37:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:45] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:45] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:37:45] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:45] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:45] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:45] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:46] [INFO ] Added : 4 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:46] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:46] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:46] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:46] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:46] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:46] [INFO ] [Nat]Absence check using state equation in 400 ms returned sat
[2022-05-19 12:37:46] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:37:46] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-19 12:37:47] [INFO ] Added : 2 causal constraints over 1 iterations in 67 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-19 12:37:47] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 12:37:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:47] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 26 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:47] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Real]Added 30 Read/Feed constraints in 28 ms returned sat
[2022-05-19 12:37:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:47] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2022-05-19 12:37:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:47] [INFO ] Added : 3 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:48] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:37:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:37:48] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:48] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:37:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:48] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:37:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:37:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:37:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:37:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:37:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:37:48] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25710, 16673, 17598, 25660, 22296, 15136, 23849, 27871, 27864, 22257, 14504, 27871, 33427, 18582]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:58] [INFO ] Implicit Places using invariants in 98 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:37:58] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:37:58] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-05-19 12:37:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:37:58] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:37:58] [INFO ] Computed 1 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1360 ms. (steps per millisecond=735 ) properties (out of 14) seen :120632
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 14) seen :13881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 14) seen :11484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 14) seen :11552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :16674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 14) seen :10415
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 14) seen :11107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 14) seen :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 14) seen :44436
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 14) seen :20851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 14) seen :14504
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 14) seen :9007
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 14) seen :37064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=10000 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :11511
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:05] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:38:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:38:05] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:05] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:05] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:05] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:05] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:05] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:06] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 5 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:06] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:06] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:06] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:38:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:06] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:38:06] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:06] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:06] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:07] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2022-05-19 12:38:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:38:07] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:07] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:07] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:07] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:07] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25712, 16676, 17600, 25661, 22298, 15138, 23851, 27873, 27866, 22259, 14506, 27873, 33429, 18584]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:16] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:38:16] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:38:16] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-19 12:38:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:16] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:16] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1315 ms. (steps per millisecond=760 ) properties (out of 14) seen :120593
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 14) seen :17591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 14) seen :11922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 14) seen :12338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :13329
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 14) seen :14488
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 14) seen :9244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 14) seen :18521
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 14) seen :47619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 14) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :10735
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 14) seen :10119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :37034
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 14) seen :14499
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:22] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:22] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:38:22] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:22] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:22] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:22] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:22] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:22] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:22] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:23] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:23] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 10 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:23] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:23] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:38:23] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:23] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:23] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25714, 16678, 17602, 25663, 22300, 15141, 23853, 27875, 27868, 22261, 14508, 27875, 33431, 18586]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:33] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:33] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:38:33] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2022-05-19 12:38:33] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:33] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:33] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:33] [INFO ] Computed 1 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1259 ms. (steps per millisecond=794 ) properties (out of 14) seen :120530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 14) seen :14486
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :11920
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 14) seen :12374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 14) seen :13323
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 14) seen :18544
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 14) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 14) seen :18512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 14) seen :47625
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :25649
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 14) seen :16688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 14) seen :10141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 14) seen :24681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=7352 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 14) seen :11478
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:39] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:38:39] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:38:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:39] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:39] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:39] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:39] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:39] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:38:39] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:39] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:40] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:38:40] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:40] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:40] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:40] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:40] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:40] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:41] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:41] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:41] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:41] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:38:41] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:41] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:41] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:41] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:41] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:41] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25716, 16680, 17604, 25666, 22302, 15143, 23855, 27878, 27871, 22263, 14510, 27878, 33434, 18588]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:50] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:50] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:50] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:50] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:38:50] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2022-05-19 12:38:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:50] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:38:50] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:50] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1267 ms. (steps per millisecond=789 ) properties (out of 14) seen :120616
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 14) seen :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 14) seen :11908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :10095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :20879
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 14) seen :11497
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 14) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 14) seen :41666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 14) seen :23810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 14) seen :12812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :12365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 14) seen :55559
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 14) seen :10415
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:38:56] [INFO ] Computed 1 place invariants in 9 ms
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:56] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:56] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:56] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:56] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:56] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:56] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Added 30 Read/Feed constraints in 15 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:57] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:57] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:38:57] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:57] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:38:57] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:38:57] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:38:57] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:38:57] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25718, 16682, 17607, 25667, 22305, 15145, 23857, 27881, 27874, 22265, 14511, 27881, 33436, 18590]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:07] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:07] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:39:07] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:39:07] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2022-05-19 12:39:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:07] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:07] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:07] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1412 ms. (steps per millisecond=708 ) properties (out of 14) seen :120471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 14) seen :18534
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 14) seen :13888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 14) seen :9846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 14) seen :12848
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :15866
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 14) seen :10727
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 14) seen :20829
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 14) seen :44430
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 14) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 14) seen :12379
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 14) seen :9816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 14) seen :51283
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=7299 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 14) seen :16663
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:39:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:39:13] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:39:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:13] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:13] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:13] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:13] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:13] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:13] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:13] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 14 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:14] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:14] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 14 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:14] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:14] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:14] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:14] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:14] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:15] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:15] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:15] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:15] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:15] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:15] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:15] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:15] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:15] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:15] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25719, 16684, 17609, 25669, 22307, 15147, 23859, 27884, 27877, 22267, 14513, 27884, 33439, 18593]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:24] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:24] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:39:24] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:39:24] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-19 12:39:24] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:24] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:24] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:24] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1244 ms. (steps per millisecond=803 ) properties (out of 14) seen :120716
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 14) seen :20862
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :11957
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 14) seen :13903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 14) seen :20830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 14) seen :12344
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 14) seen :10041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7575 ) properties (out of 14) seen :25639
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 14) seen :44454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 14) seen :23817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 14) seen :16693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 14) seen :9811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 14) seen :39215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=9803 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 14) seen :13953
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:30] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:39:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:30] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:30] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:30] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:30] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 8 ms.
[2022-05-19 12:39:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:31] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:39:31] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:39:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:31] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:31] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:31] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:31] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25721, 16687, 17611, 25671, 22309, 15149, 25639, 27888, 27880, 22268, 14515, 27888, 33441, 18595]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:41] [INFO ] Computed 1 place invariants in 8 ms
[2022-05-19 12:39:41] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:41] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:39:41] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-19 12:39:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:41] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:41] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:41] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1251 ms. (steps per millisecond=799 ) properties (out of 14) seen :120414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 14) seen :20849
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 14) seen :15888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 14) seen :11494
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 14) seen :18527
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 14) seen :9811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 14) seen :9835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 14) seen :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 14) seen :44443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 14) seen :22217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 343 ms. (steps per millisecond=2915 ) properties (out of 14) seen :13889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 14) seen :10422
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :33327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 14) seen :9805
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:47] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:39:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:47] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:47] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:47] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:47] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:48] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:48] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:39:48] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:39:48] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:39:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:39:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:39:48] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:39:48] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25723, 16689, 17613, 25673, 22312, 15151, 25641, 27891, 27882, 22269, 14517, 27891, 33443, 18597]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:39:57] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:39:57] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:39:57] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2022-05-19 12:39:57] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:58] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:39:58] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:39:58] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1331 ms. (steps per millisecond=751 ) properties (out of 14) seen :120567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 14) seen :18535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 14) seen :15163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 14) seen :9229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 14) seen :19607
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 14) seen :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 14) seen :9799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :23821
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 14) seen :35076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 14) seen :12822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 14) seen :12341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 14) seen :10403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 14) seen :33320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 14) seen :12826
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:03] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:40:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2022-05-19 12:40:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:40:03] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:40:03] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:04] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:40:04] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 4 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:04] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 15 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:04] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:04] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:05] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:05] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:05] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:05] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Real]Added 30 Read/Feed constraints in 7 ms returned sat
[2022-05-19 12:40:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:05] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:40:05] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:05] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:05] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25724, 16692, 17615, 25675, 22314, 15153, 25643, 27894, 27884, 22271, 14519, 27894, 33445, 18599]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 0 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:14] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-19 12:40:14] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:40:14] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:40:14] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-05-19 12:40:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:14] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:40:14] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:14] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1250 ms. (steps per millisecond=800 ) properties (out of 14) seen :120748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 14) seen :12335
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 14) seen :13352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 14) seen :9554
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=3389 ) properties (out of 14) seen :20860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 14) seen :15152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 14) seen :9023
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 14) seen :25651
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 14) seen :35062
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 14) seen :19605
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 14) seen :12336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 14) seen :11538
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 14) seen :44444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=9708 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 14) seen :10122
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:40:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:40:20] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:20] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:20] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:20] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:20] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:20] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:20] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:21] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:21] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 3 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Real]Added 30 Read/Feed constraints in 1 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 1 ms.
[2022-05-19 12:40:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2022-05-19 12:40:21] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:21] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:21] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[25725, 16694, 17617, 25678, 22316, 15155, 25645, 27896, 27886, 22273, 14521, 27896, 33447, 18602]
Support contains 14 out of 40 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 40/40 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 39/39 (removed 0) transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:40:31] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-19 12:40:31] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:40:31] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2022-05-19 12:40:31] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:40:31] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 40/40 places, 39/39 transitions.
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:31] [INFO ] Computed 1 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1231 ms. (steps per millisecond=812 ) properties (out of 14) seen :120950
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 14) seen :17549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 14) seen :11959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 14) seen :9248
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 14) seen :13883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 14) seen :18569
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 14) seen :10417
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 14) seen :13347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 14) seen :35082
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 14) seen :17553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 14) seen :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 14) seen :12901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 14) seen :28964
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=9901 ) properties (out of 14) seen :33334
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 14) seen :13407
// Phase 1: matrix 39 rows 40 cols
[2022-05-19 12:40:36] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-19 12:40:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-19 12:40:36] [INFO ] State equation strengthened by 30 read => feed constraints.
[2022-05-19 12:40:36] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:40:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-19 12:40:36] [INFO ] [Nat]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:36] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-19 12:40:37] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2022-05-19 12:40:37] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-19 12:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-19 12:40:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2022-05-19 12:40:37] [INFO ] [Real]Added 30 Read/Feed constraints in 2 ms returned sat
[2022-05-19 12:40:37] [INFO ] Computed and/alt/rep : 30/30/30 causal constraints (skipped 0 transitions) in 2 ms.
[2022-05-19 12:40:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-19 12:40:37] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat

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