Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r517-tall-167987243500149.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CryptoMiner-PT-D03N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243500149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 12K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 20K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 3.5K Mar 31 16:48 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 CryptoMiner-PT-D03N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680874434853

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D03N000
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-07 13:33:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-07 13:33:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 13:33:56] [INFO ] Load time of PNML (sax parser for PT used): 17 ms
[2023-04-07 13:33:56] [INFO ] Transformed 8 places.
[2023-04-07 13:33:56] [INFO ] Transformed 8 transitions.
[2023-04-07 13:33:56] [INFO ] Parsed PT model containing 8 places and 8 transitions and 22 arcs in 73 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 8 rows 8 cols
[2023-04-07 13:33:56] [INFO ] Computed 0 invariants in 9 ms
Incomplete random walk after 10000 steps, including 1444 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :105
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 773 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :76
Incomplete Best-First random walk after 10000 steps, including 786 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :72
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 792 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :81
Incomplete Best-First random walk after 10001 steps, including 793 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :75
Incomplete Best-First random walk after 10001 steps, including 667 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :84
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 756 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :98
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10000 steps, including 714 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :98
Incomplete Best-First random walk after 10000 steps, including 774 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :77
[2023-04-07 13:33:56] [INFO ] Invariant cache hit.
[2023-04-07 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:56] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:33:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:33:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:56] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:33:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:33:56] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:33:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:33:56] [INFO ] [Real]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-04-07 13:33:56] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 13:33:57] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Real]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-07 13:33:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:33:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:33:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:33:57] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:33:57] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, 1, -1, 1, 1, -1, 1, -1, -1, 1, 1, -1, -1] Max seen :[1111, 1111, 1111, 1, 1, 1111, 1, 1, 13, 1, 9, 1111, 1, 1, 13, 9]
FORMULA CryptoMiner-PT-D03N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 8/8 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 7
Applied a total of 1 rules in 9 ms. Remains 8 /8 variables (removed 0) and now considering 7/8 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 8/8 places, 7/8 transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-04-07 13:33:58] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 160638 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77093 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 82918 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76865 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :161
Incomplete Best-First random walk after 1000000 steps, including 82881 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :103
[2023-04-07 13:34:00] [INFO ] Invariant cache hit.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 13:34:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 13:34:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:01] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:34:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 111111, 111111, 23, 14, 111111, 23, 14]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:34:24] [INFO ] Invariant cache hit.
[2023-04-07 13:34:24] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 13:34:24] [INFO ] Invariant cache hit.
[2023-04-07 13:34:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:34:24] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-07 13:34:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:34:24] [INFO ] Invariant cache hit.
[2023-04-07 13:34:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:34:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160001 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76931 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82942 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77434 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82741 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :113
[2023-04-07 13:34:27] [INFO ] Invariant cache hit.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:34:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:27] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 13:34:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:34:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:27] [INFO ] Added : 3 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] Max seen :[111114, 111114, 111114, 111114, 25, 15, 111114, 25, 15]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:34:50] [INFO ] Invariant cache hit.
[2023-04-07 13:34:50] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:34:50] [INFO ] Invariant cache hit.
[2023-04-07 13:34:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:34:50] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 13:34:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:34:50] [INFO ] Invariant cache hit.
[2023-04-07 13:34:50] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:34:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160365 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76754 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 83023 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76826 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82404 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :111
[2023-04-07 13:34:53] [INFO ] Invariant cache hit.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 13:34:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:34:53] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:34:53] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:34:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:34:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:34:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 13:34:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 13:34:53] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111117, 111117, 111117, 111117, 27, 19, 111117, 27, 19]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:35:16] [INFO ] Invariant cache hit.
[2023-04-07 13:35:16] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 13:35:16] [INFO ] Invariant cache hit.
[2023-04-07 13:35:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:35:16] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 13:35:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:35:16] [INFO ] Invariant cache hit.
[2023-04-07 13:35:16] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:35:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160769 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76901 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82992 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76955 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82928 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :137
[2023-04-07 13:35:18] [INFO ] Invariant cache hit.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:35:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:18] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:19] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:19] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:19] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111120, 111120, 111120, 111120, 31, 21, 111120, 31, 21]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:35:42] [INFO ] Invariant cache hit.
[2023-04-07 13:35:42] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 13:35:42] [INFO ] Invariant cache hit.
[2023-04-07 13:35:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:35:42] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 13:35:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:35:42] [INFO ] Invariant cache hit.
[2023-04-07 13:35:42] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:35:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160638 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77070 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82873 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76857 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82856 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :139
[2023-04-07 13:35:44] [INFO ] Invariant cache hit.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:44] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:35:44] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:35:44] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:35:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:35:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:35:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 13:35:44] [INFO ] Added : 3 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] Max seen :[111123, 111123, 111123, 111123, 33, 23, 111123, 33, 23]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:36:08] [INFO ] Invariant cache hit.
[2023-04-07 13:36:08] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 13:36:08] [INFO ] Invariant cache hit.
[2023-04-07 13:36:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:36:08] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 13:36:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:36:08] [INFO ] Invariant cache hit.
[2023-04-07 13:36:08] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:36:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160592 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77245 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :91
Incomplete Best-First random walk after 1000000 steps, including 82726 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77251 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82682 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :112
[2023-04-07 13:36:10] [INFO ] Invariant cache hit.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:10] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:36:10] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:10] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:10] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111126, 111126, 111126, 111126, 35, 24, 111126, 35, 24]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:36:34] [INFO ] Invariant cache hit.
[2023-04-07 13:36:34] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 13:36:34] [INFO ] Invariant cache hit.
[2023-04-07 13:36:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:36:34] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 13:36:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:36:34] [INFO ] Invariant cache hit.
[2023-04-07 13:36:34] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:36:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160673 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77038 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 83056 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76736 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 83088 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :111
[2023-04-07 13:36:36] [INFO ] Invariant cache hit.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:36:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:36:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 13:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:36:36] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111129, 111129, 111129, 111129, 37, 26, 111129, 37, 26]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:36:59] [INFO ] Invariant cache hit.
[2023-04-07 13:36:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 13:36:59] [INFO ] Invariant cache hit.
[2023-04-07 13:36:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:36:59] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 13:36:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:36:59] [INFO ] Invariant cache hit.
[2023-04-07 13:36:59] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:36:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160182 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76824 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 82685 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76987 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82861 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :111
[2023-04-07 13:37:02] [INFO ] Invariant cache hit.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 13:37:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:02] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:02] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:02] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:37:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:02] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111133, 111133, 111133, 111133, 39, 28, 111133, 39, 28]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:37:25] [INFO ] Invariant cache hit.
[2023-04-07 13:37:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:37:25] [INFO ] Invariant cache hit.
[2023-04-07 13:37:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:37:25] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 13:37:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:37:25] [INFO ] Invariant cache hit.
[2023-04-07 13:37:25] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:37:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160462 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77430 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 83016 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76815 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 83179 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :117
[2023-04-07 13:37:27] [INFO ] Invariant cache hit.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:27] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:27] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:27] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:28] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111136, 111136, 111136, 111136, 42, 30, 111136, 42, 30]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:37:50] [INFO ] Invariant cache hit.
[2023-04-07 13:37:50] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 13:37:50] [INFO ] Invariant cache hit.
[2023-04-07 13:37:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:37:50] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 13:37:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:37:50] [INFO ] Invariant cache hit.
[2023-04-07 13:37:50] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:37:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160387 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76797 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82966 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76952 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 82941 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :116
[2023-04-07 13:37:53] [INFO ] Invariant cache hit.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 13:37:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 15 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:53] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:37:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:37:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:37:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:37:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:37:53] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111139, 111139, 111139, 111139, 45, 32, 111139, 45, 32]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:38:16] [INFO ] Invariant cache hit.
[2023-04-07 13:38:16] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:38:16] [INFO ] Invariant cache hit.
[2023-04-07 13:38:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:38:16] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 13:38:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:38:16] [INFO ] Invariant cache hit.
[2023-04-07 13:38:16] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:38:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160569 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77020 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 82549 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76799 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82997 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :116
[2023-04-07 13:38:18] [INFO ] Invariant cache hit.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:38:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:18] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:18] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:38:19] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111142, 111142, 111142, 111142, 47, 34, 111142, 47, 34]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:38:41] [INFO ] Invariant cache hit.
[2023-04-07 13:38:41] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 13:38:41] [INFO ] Invariant cache hit.
[2023-04-07 13:38:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:38:41] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-07 13:38:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:38:41] [INFO ] Invariant cache hit.
[2023-04-07 13:38:41] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:38:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160785 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77014 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83081 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77017 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83212 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :112
[2023-04-07 13:38:44] [INFO ] Invariant cache hit.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:38:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:38:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:44] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:38:44] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 13 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 13:38:44] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:38:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:38:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:38:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:38:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:38:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:38:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:38:44] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111146, 111146, 111146, 111146, 50, 36, 111146, 50, 36]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:39:07] [INFO ] Invariant cache hit.
[2023-04-07 13:39:07] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 13:39:07] [INFO ] Invariant cache hit.
[2023-04-07 13:39:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:39:07] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 13:39:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:39:07] [INFO ] Invariant cache hit.
[2023-04-07 13:39:07] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:39:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159945 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77119 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 82820 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76933 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82879 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :121
[2023-04-07 13:39:10] [INFO ] Invariant cache hit.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 15 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:10] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:10] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:10] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:10] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111150, 111150, 111150, 111150, 52, 38, 111150, 52, 38]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:39:33] [INFO ] Invariant cache hit.
[2023-04-07 13:39:33] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:39:33] [INFO ] Invariant cache hit.
[2023-04-07 13:39:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:39:33] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 13:39:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:39:33] [INFO ] Invariant cache hit.
[2023-04-07 13:39:33] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:39:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160227 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76767 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82887 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76785 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :91
Incomplete Best-First random walk after 1000000 steps, including 83186 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :128
[2023-04-07 13:39:36] [INFO ] Invariant cache hit.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:36] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:39:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:39:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:39:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:39:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:39:36] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111154, 111154, 111154, 111154, 55, 40, 111154, 55, 40]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:39:59] [INFO ] Invariant cache hit.
[2023-04-07 13:39:59] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 13:39:59] [INFO ] Invariant cache hit.
[2023-04-07 13:39:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:39:59] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-07 13:39:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:39:59] [INFO ] Invariant cache hit.
[2023-04-07 13:39:59] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:39:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159688 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76869 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 83027 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77131 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83084 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :116
[2023-04-07 13:40:01] [INFO ] Invariant cache hit.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 13:40:01] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:01] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:40:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:02] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111157, 111157, 111157, 111157, 58, 42, 111157, 58, 42]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:40:24] [INFO ] Invariant cache hit.
[2023-04-07 13:40:24] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 13:40:24] [INFO ] Invariant cache hit.
[2023-04-07 13:40:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:40:25] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-07 13:40:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:40:25] [INFO ] Invariant cache hit.
[2023-04-07 13:40:25] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:40:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160136 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76968 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82629 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76888 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82614 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :118
[2023-04-07 13:40:27] [INFO ] Invariant cache hit.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:27] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:27] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:27] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:27] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111160, 111160, 111160, 111160, 60, 44, 111160, 60, 44]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:40:50] [INFO ] Invariant cache hit.
[2023-04-07 13:40:50] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:40:50] [INFO ] Invariant cache hit.
[2023-04-07 13:40:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:40:50] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 13:40:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:40:50] [INFO ] Invariant cache hit.
[2023-04-07 13:40:50] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:40:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160218 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76569 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82618 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76987 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82888 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :137
[2023-04-07 13:40:52] [INFO ] Invariant cache hit.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:40:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:52] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:40:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:52] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:40:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 13:40:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:40:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:40:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:40:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:40:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:40:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:40:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:40:53] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111163, 111163, 111163, 111163, 62, 46, 111163, 62, 46]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:41:16] [INFO ] Invariant cache hit.
[2023-04-07 13:41:16] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:41:16] [INFO ] Invariant cache hit.
[2023-04-07 13:41:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:41:16] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:41:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:41:16] [INFO ] Invariant cache hit.
[2023-04-07 13:41:16] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:41:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160268 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76935 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 83220 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76730 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82931 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :127
[2023-04-07 13:41:18] [INFO ] Invariant cache hit.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:41:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:18] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:18] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:18] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:18] [INFO ] Added : 3 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] Max seen :[111166, 111166, 111166, 111166, 64, 48, 111166, 64, 48]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:41:41] [INFO ] Invariant cache hit.
[2023-04-07 13:41:41] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:41:41] [INFO ] Invariant cache hit.
[2023-04-07 13:41:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:41:41] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:41:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:41:41] [INFO ] Invariant cache hit.
[2023-04-07 13:41:41] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:41:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160207 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76887 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82374 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77041 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82955 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :124
[2023-04-07 13:41:44] [INFO ] Invariant cache hit.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:41:44] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:41:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:41:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:41:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:41:44] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111169, 111169, 111169, 111169, 66, 50, 111169, 66, 50]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:42:07] [INFO ] Invariant cache hit.
[2023-04-07 13:42:07] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:42:07] [INFO ] Invariant cache hit.
[2023-04-07 13:42:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:42:07] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 13:42:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:42:07] [INFO ] Invariant cache hit.
[2023-04-07 13:42:07] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:42:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160134 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77075 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82969 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76800 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83154 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :107
[2023-04-07 13:42:09] [INFO ] Invariant cache hit.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:42:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:09] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:09] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:10] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:10] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:10] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111173, 111173, 111173, 111173, 69, 52, 111173, 69, 52]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:42:32] [INFO ] Invariant cache hit.
[2023-04-07 13:42:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 13:42:32] [INFO ] Invariant cache hit.
[2023-04-07 13:42:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:42:32] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:42:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:42:32] [INFO ] Invariant cache hit.
[2023-04-07 13:42:33] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:42:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160783 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 9) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76923 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000000 steps, including 83016 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76835 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83062 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :123
[2023-04-07 13:42:35] [INFO ] Invariant cache hit.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:42:35] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:35] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:35] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:42:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:42:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:42:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:42:35] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111176, 111176, 111176, 111176, 71, 54, 111176, 71, 54]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:42:58] [INFO ] Invariant cache hit.
[2023-04-07 13:42:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:42:58] [INFO ] Invariant cache hit.
[2023-04-07 13:42:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:42:58] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 13:42:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:42:58] [INFO ] Invariant cache hit.
[2023-04-07 13:42:58] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:42:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160374 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77156 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82676 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76846 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 82885 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :132
[2023-04-07 13:43:00] [INFO ] Invariant cache hit.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:43:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:01] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111179, 111179, 111179, 111179, 73, 56, 111179, 73, 56]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:43:24] [INFO ] Invariant cache hit.
[2023-04-07 13:43:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:43:24] [INFO ] Invariant cache hit.
[2023-04-07 13:43:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:43:24] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 13:43:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:43:24] [INFO ] Invariant cache hit.
[2023-04-07 13:43:24] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:43:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160240 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76922 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82981 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77118 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82869 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :123
[2023-04-07 13:43:26] [INFO ] Invariant cache hit.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:26] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:26] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111181, 111181, 111181, 111181, 76, 58, 111181, 76, 58]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:43:49] [INFO ] Invariant cache hit.
[2023-04-07 13:43:49] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:43:49] [INFO ] Invariant cache hit.
[2023-04-07 13:43:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:43:49] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 13:43:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:43:49] [INFO ] Invariant cache hit.
[2023-04-07 13:43:49] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:43:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160296 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76716 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82770 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76803 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 83008 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :103
[2023-04-07 13:43:51] [INFO ] Invariant cache hit.
[2023-04-07 13:43:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:43:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:43:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 13:43:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:52] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:43:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:52] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:43:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:43:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:43:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:43:52] [INFO ] Added : 3 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] Max seen :[111184, 111184, 111184, 111184, 78, 60, 111184, 78, 60]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:44:15] [INFO ] Invariant cache hit.
[2023-04-07 13:44:15] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:44:15] [INFO ] Invariant cache hit.
[2023-04-07 13:44:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:44:15] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 13:44:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:44:15] [INFO ] Invariant cache hit.
[2023-04-07 13:44:15] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:44:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160273 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76963 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 83124 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77026 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83055 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :127
[2023-04-07 13:44:17] [INFO ] Invariant cache hit.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:17] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:17] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:17] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:17] [INFO ] Added : 3 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] Max seen :[111188, 111188, 111188, 111188, 80, 62, 111188, 80, 62]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:44:40] [INFO ] Invariant cache hit.
[2023-04-07 13:44:40] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 13:44:40] [INFO ] Invariant cache hit.
[2023-04-07 13:44:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:44:40] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:44:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 13:44:40] [INFO ] Invariant cache hit.
[2023-04-07 13:44:40] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:44:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160590 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76967 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82955 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77066 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83066 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :117
[2023-04-07 13:44:43] [INFO ] Invariant cache hit.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:44:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:44:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:44:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:44:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:44:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111191, 111191, 111191, 111191, 83, 63, 111191, 83, 63]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:45:06] [INFO ] Invariant cache hit.
[2023-04-07 13:45:06] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:45:06] [INFO ] Invariant cache hit.
[2023-04-07 13:45:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:45:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 13:45:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:45:06] [INFO ] Invariant cache hit.
[2023-04-07 13:45:06] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:45:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160453 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 9) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76895 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82697 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76992 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82905 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :111
[2023-04-07 13:45:08] [INFO ] Invariant cache hit.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:08] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:08] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111193, 111193, 111193, 111193, 85, 65, 111193, 85, 65]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:45:31] [INFO ] Invariant cache hit.
[2023-04-07 13:45:31] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 13:45:31] [INFO ] Invariant cache hit.
[2023-04-07 13:45:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:45:31] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 13:45:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:45:31] [INFO ] Invariant cache hit.
[2023-04-07 13:45:31] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:45:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159859 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77049 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82523 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76574 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83198 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :112
[2023-04-07 13:45:34] [INFO ] Invariant cache hit.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:34] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:34] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:34] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:34] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111196, 111196, 111196, 111196, 87, 66, 111196, 87, 66]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:45:57] [INFO ] Invariant cache hit.
[2023-04-07 13:45:57] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 13:45:57] [INFO ] Invariant cache hit.
[2023-04-07 13:45:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:45:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 13:45:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:45:57] [INFO ] Invariant cache hit.
[2023-04-07 13:45:57] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:45:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160265 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77030 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 83293 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76816 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83025 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :120
[2023-04-07 13:45:59] [INFO ] Invariant cache hit.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:45:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:45:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:59] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:45:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:45:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:45:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:45:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:46:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:46:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:00] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111198, 111198, 111198, 111198, 90, 68, 111198, 90, 68]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:46:23] [INFO ] Invariant cache hit.
[2023-04-07 13:46:23] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:46:23] [INFO ] Invariant cache hit.
[2023-04-07 13:46:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:46:23] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 13:46:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:46:23] [INFO ] Invariant cache hit.
[2023-04-07 13:46:23] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:46:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160413 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76597 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82831 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77328 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82654 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :113
[2023-04-07 13:46:25] [INFO ] Invariant cache hit.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:46:25] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:46:25] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111201, 111201, 111201, 111201, 93, 70, 111201, 93, 70]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:46:48] [INFO ] Invariant cache hit.
[2023-04-07 13:46:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 13:46:48] [INFO ] Invariant cache hit.
[2023-04-07 13:46:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:46:48] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 13:46:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:46:48] [INFO ] Invariant cache hit.
[2023-04-07 13:46:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:46:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160424 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76857 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000000 steps, including 82849 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76861 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82834 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :126
[2023-04-07 13:46:50] [INFO ] Invariant cache hit.
[2023-04-07 13:46:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 13:46:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:46:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:46:51] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:51] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:46:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:46:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:46:51] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111203, 111203, 111203, 111203, 95, 72, 111203, 95, 72]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:47:14] [INFO ] Invariant cache hit.
[2023-04-07 13:47:14] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:47:14] [INFO ] Invariant cache hit.
[2023-04-07 13:47:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:47:14] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 13:47:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:47:14] [INFO ] Invariant cache hit.
[2023-04-07 13:47:14] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:47:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160446 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77261 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82745 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76871 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 83182 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :124
[2023-04-07 13:47:16] [INFO ] Invariant cache hit.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:47:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:16] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:17] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:47:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:17] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:47:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:17] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111207, 111207, 111207, 111207, 98, 74, 111207, 98, 74]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 7 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:47:39] [INFO ] Invariant cache hit.
[2023-04-07 13:47:39] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 13:47:39] [INFO ] Invariant cache hit.
[2023-04-07 13:47:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:47:39] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 13:47:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:47:39] [INFO ] Invariant cache hit.
[2023-04-07 13:47:39] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:47:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160194 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76950 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82911 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76816 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 82845 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :103
[2023-04-07 13:47:42] [INFO ] Invariant cache hit.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:42] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:47:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:42] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:47:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:47:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:47:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:47:42] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111210, 111210, 111210, 111210, 100, 76, 111210, 100, 76]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:48:05] [INFO ] Invariant cache hit.
[2023-04-07 13:48:05] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 13:48:05] [INFO ] Invariant cache hit.
[2023-04-07 13:48:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:48:05] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 13:48:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:48:05] [INFO ] Invariant cache hit.
[2023-04-07 13:48:05] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:48:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160074 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77011 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000002 steps, including 82613 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76852 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82937 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :111
[2023-04-07 13:48:07] [INFO ] Invariant cache hit.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:48:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:07] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:08] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:08] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111213, 111213, 111213, 111213, 102, 78, 111213, 102, 78]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:48:31] [INFO ] Invariant cache hit.
[2023-04-07 13:48:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 13:48:31] [INFO ] Invariant cache hit.
[2023-04-07 13:48:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:48:31] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 13:48:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:48:31] [INFO ] Invariant cache hit.
[2023-04-07 13:48:31] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:48:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 160725 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76920 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82883 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76773 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83110 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :127
[2023-04-07 13:48:33] [INFO ] Invariant cache hit.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:48:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:33] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:33] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:33] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111216, 111216, 111216, 111216, 104, 80, 111216, 104, 80]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:48:57] [INFO ] Invariant cache hit.
[2023-04-07 13:48:57] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-04-07 13:48:57] [INFO ] Invariant cache hit.
[2023-04-07 13:48:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:48:57] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-07 13:48:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:48:57] [INFO ] Invariant cache hit.
[2023-04-07 13:48:57] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:48:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160207 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 9) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76747 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 82841 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76670 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82921 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :107
[2023-04-07 13:48:59] [INFO ] Invariant cache hit.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:48:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:48:59] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111219, 111219, 111219, 111219, 106, 82, 111219, 106, 82]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:49:22] [INFO ] Invariant cache hit.
[2023-04-07 13:49:22] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:49:22] [INFO ] Invariant cache hit.
[2023-04-07 13:49:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:49:22] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:49:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:49:22] [INFO ] Invariant cache hit.
[2023-04-07 13:49:22] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:49:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160170 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :187
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76989 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82843 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77061 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 83087 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :108
[2023-04-07 13:49:25] [INFO ] Invariant cache hit.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:49:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:25] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:25] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111222, 111222, 111222, 111222, 109, 84, 111222, 109, 84]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:49:48] [INFO ] Invariant cache hit.
[2023-04-07 13:49:48] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 13:49:48] [INFO ] Invariant cache hit.
[2023-04-07 13:49:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:49:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-07 13:49:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:49:48] [INFO ] Invariant cache hit.
[2023-04-07 13:49:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:49:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160261 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76776 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82836 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77072 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83194 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :112
[2023-04-07 13:49:50] [INFO ] Invariant cache hit.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:50] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:51] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:49:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:49:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:49:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:49:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:49:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:49:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:49:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:49:51] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111224, 111224, 111224, 111224, 112, 86, 111224, 112, 86]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:50:14] [INFO ] Invariant cache hit.
[2023-04-07 13:50:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:50:14] [INFO ] Invariant cache hit.
[2023-04-07 13:50:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:50:14] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 13:50:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:50:14] [INFO ] Invariant cache hit.
[2023-04-07 13:50:14] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:50:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160318 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76764 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82487 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76788 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83487 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :112
[2023-04-07 13:50:16] [INFO ] Invariant cache hit.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:16] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:16] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:16] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111227, 111227, 111227, 111227, 115, 88, 111227, 115, 88]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:50:39] [INFO ] Invariant cache hit.
[2023-04-07 13:50:39] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:50:39] [INFO ] Invariant cache hit.
[2023-04-07 13:50:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:50:39] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 13:50:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:50:39] [INFO ] Invariant cache hit.
[2023-04-07 13:50:39] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:50:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160184 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76772 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82748 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76808 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 83149 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :107
[2023-04-07 13:50:42] [INFO ] Invariant cache hit.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:42] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:50:42] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:50:42] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111230, 111230, 111230, 111230, 117, 91, 111230, 117, 91]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:51:05] [INFO ] Invariant cache hit.
[2023-04-07 13:51:05] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 13:51:05] [INFO ] Invariant cache hit.
[2023-04-07 13:51:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:51:05] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 13:51:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:51:05] [INFO ] Invariant cache hit.
[2023-04-07 13:51:05] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:51:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160582 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76846 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82871 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76980 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82866 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :117
[2023-04-07 13:51:07] [INFO ] Invariant cache hit.
[2023-04-07 13:51:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:51:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:51:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:51:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:08] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:08] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111233, 111233, 111233, 111233, 120, 93, 111233, 120, 93]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:51:31] [INFO ] Invariant cache hit.
[2023-04-07 13:51:31] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:51:31] [INFO ] Invariant cache hit.
[2023-04-07 13:51:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:51:31] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:51:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:51:31] [INFO ] Invariant cache hit.
[2023-04-07 13:51:31] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:51:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160064 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77215 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82889 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76676 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000000 steps, including 83008 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :107
[2023-04-07 13:51:33] [INFO ] Invariant cache hit.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:51:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:33] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:34] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:34] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:34] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111236, 111236, 111236, 111236, 122, 95, 111236, 122, 95]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:51:56] [INFO ] Invariant cache hit.
[2023-04-07 13:51:56] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:51:56] [INFO ] Invariant cache hit.
[2023-04-07 13:51:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:51:56] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 13:51:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:51:56] [INFO ] Invariant cache hit.
[2023-04-07 13:51:56] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:51:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160048 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76819 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82723 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76923 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82787 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :125
[2023-04-07 13:51:59] [INFO ] Invariant cache hit.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:51:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:59] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:51:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:51:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:51:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:51:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:51:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:51:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111239, 111239, 111239, 111239, 124, 97, 111239, 124, 97]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:52:22] [INFO ] Invariant cache hit.
[2023-04-07 13:52:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:52:22] [INFO ] Invariant cache hit.
[2023-04-07 13:52:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:52:22] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 13:52:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:52:22] [INFO ] Invariant cache hit.
[2023-04-07 13:52:22] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:52:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160474 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77305 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82998 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76981 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82938 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :131
[2023-04-07 13:52:24] [INFO ] Invariant cache hit.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:52:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:52:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:24] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:52:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:24] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111242, 111242, 111242, 111242, 127, 99, 111242, 127, 99]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:52:47] [INFO ] Invariant cache hit.
[2023-04-07 13:52:47] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:52:47] [INFO ] Invariant cache hit.
[2023-04-07 13:52:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:52:47] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:52:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:52:47] [INFO ] Invariant cache hit.
[2023-04-07 13:52:48] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:52:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160347 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :198
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77079 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82845 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76918 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82857 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :113
[2023-04-07 13:52:50] [INFO ] Invariant cache hit.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:52:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:52:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:52:50] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:52:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:50] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:52:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:52:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:52:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:52:50] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111245, 111245, 111245, 111245, 129, 101, 111245, 129, 101]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:53:13] [INFO ] Invariant cache hit.
[2023-04-07 13:53:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 13:53:13] [INFO ] Invariant cache hit.
[2023-04-07 13:53:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:53:13] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:53:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:53:13] [INFO ] Invariant cache hit.
[2023-04-07 13:53:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:53:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160196 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76992 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 82534 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76826 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83115 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :103
[2023-04-07 13:53:15] [INFO ] Invariant cache hit.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:53:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:53:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:53:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:16] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:16] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:53:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:16] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111248, 111248, 111248, 111248, 132, 103, 111248, 132, 103]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:53:39] [INFO ] Invariant cache hit.
[2023-04-07 13:53:39] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 13:53:39] [INFO ] Invariant cache hit.
[2023-04-07 13:53:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:53:39] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 13:53:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:53:39] [INFO ] Invariant cache hit.
[2023-04-07 13:53:39] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:53:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160426 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77134 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82947 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76862 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82921 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :117
[2023-04-07 13:53:41] [INFO ] Invariant cache hit.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:41] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:53:41] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:53:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:53:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:53:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:53:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:53:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:53:41] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111251, 111251, 111251, 111251, 134, 105, 111251, 134, 105]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:54:04] [INFO ] Invariant cache hit.
[2023-04-07 13:54:04] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 13:54:04] [INFO ] Invariant cache hit.
[2023-04-07 13:54:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:54:04] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-04-07 13:54:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:54:04] [INFO ] Invariant cache hit.
[2023-04-07 13:54:05] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:54:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160431 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77122 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83469 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77057 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82871 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :142
[2023-04-07 13:54:07] [INFO ] Invariant cache hit.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:07] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:07] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:07] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:07] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111255, 111255, 111255, 111255, 137, 107, 111255, 137, 107]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:54:30] [INFO ] Invariant cache hit.
[2023-04-07 13:54:30] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 13:54:30] [INFO ] Invariant cache hit.
[2023-04-07 13:54:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:54:30] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 13:54:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:54:30] [INFO ] Invariant cache hit.
[2023-04-07 13:54:30] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:54:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159957 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77177 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83275 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76870 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83081 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :113
[2023-04-07 13:54:32] [INFO ] Invariant cache hit.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:54:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:32] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:32] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:33] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:33] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111258, 111258, 111258, 111258, 139, 109, 111258, 139, 109]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:54:56] [INFO ] Invariant cache hit.
[2023-04-07 13:54:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 13:54:56] [INFO ] Invariant cache hit.
[2023-04-07 13:54:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:54:56] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 13:54:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:54:56] [INFO ] Invariant cache hit.
[2023-04-07 13:54:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:54:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 161053 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76695 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 82951 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76398 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82664 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :107
[2023-04-07 13:54:58] [INFO ] Invariant cache hit.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:58] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:54:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:54:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:54:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:54:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:54:58] [INFO ] Added : 3 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] Max seen :[111260, 111260, 111260, 111260, 141, 111, 111260, 141, 111]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:55:21] [INFO ] Invariant cache hit.
[2023-04-07 13:55:21] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:55:21] [INFO ] Invariant cache hit.
[2023-04-07 13:55:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:55:21] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 13:55:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:55:21] [INFO ] Invariant cache hit.
[2023-04-07 13:55:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:55:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160307 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77040 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 83009 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76741 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82772 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :107
[2023-04-07 13:55:23] [INFO ] Invariant cache hit.
[2023-04-07 13:55:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:55:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:24] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:24] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111264, 111264, 111264, 111264, 143, 113, 111264, 143, 113]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:55:47] [INFO ] Invariant cache hit.
[2023-04-07 13:55:47] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 13:55:47] [INFO ] Invariant cache hit.
[2023-04-07 13:55:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:55:47] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 13:55:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:55:47] [INFO ] Invariant cache hit.
[2023-04-07 13:55:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:55:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160183 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76678 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82930 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76923 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82582 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :127
[2023-04-07 13:55:49] [INFO ] Invariant cache hit.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:55:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:49] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:49] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:55:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:55:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:55:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:55:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:55:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:55:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:55:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:55:50] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111267, 111267, 111267, 111267, 146, 115, 111267, 146, 115]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:56:13] [INFO ] Invariant cache hit.
[2023-04-07 13:56:13] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:56:13] [INFO ] Invariant cache hit.
[2023-04-07 13:56:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:56:13] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 13:56:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:56:13] [INFO ] Invariant cache hit.
[2023-04-07 13:56:13] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:56:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160759 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :207
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76675 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82690 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76829 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83037 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :108
[2023-04-07 13:56:15] [INFO ] Invariant cache hit.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:15] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:56:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:56:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:56:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:15] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111270, 111270, 111270, 111270, 148, 117, 111270, 148, 117]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:56:38] [INFO ] Invariant cache hit.
[2023-04-07 13:56:38] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 13:56:38] [INFO ] Invariant cache hit.
[2023-04-07 13:56:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:56:38] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:56:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:56:38] [INFO ] Invariant cache hit.
[2023-04-07 13:56:38] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:56:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160113 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 9) seen :176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77116 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83469 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77176 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83074 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :124
[2023-04-07 13:56:41] [INFO ] Invariant cache hit.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:41] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:56:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:56:41] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:41] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:56:41] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:56:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:56:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:56:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:56:41] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111273, 111273, 111273, 111273, 150, 120, 111273, 150, 120]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:57:04] [INFO ] Invariant cache hit.
[2023-04-07 13:57:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 13:57:04] [INFO ] Invariant cache hit.
[2023-04-07 13:57:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:57:04] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 13:57:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:57:04] [INFO ] Invariant cache hit.
[2023-04-07 13:57:04] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:57:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160447 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77159 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82762 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76994 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000000 steps, including 83012 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :103
[2023-04-07 13:57:06] [INFO ] Invariant cache hit.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:57:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:57:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:07] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:57:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:07] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:07] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111276, 111276, 111276, 111276, 152, 122, 111276, 152, 122]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:57:30] [INFO ] Invariant cache hit.
[2023-04-07 13:57:30] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 13:57:30] [INFO ] Invariant cache hit.
[2023-04-07 13:57:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:57:30] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 13:57:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:57:30] [INFO ] Invariant cache hit.
[2023-04-07 13:57:30] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:57:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160319 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76974 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83045 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77221 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82790 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :122
[2023-04-07 13:57:32] [INFO ] Invariant cache hit.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:32] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:32] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:32] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111279, 111279, 111279, 111279, 155, 124, 111279, 155, 124]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:57:55] [INFO ] Invariant cache hit.
[2023-04-07 13:57:55] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 13:57:55] [INFO ] Invariant cache hit.
[2023-04-07 13:57:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:57:56] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 34 ms to find 0 implicit places.
[2023-04-07 13:57:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:57:56] [INFO ] Invariant cache hit.
[2023-04-07 13:57:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:57:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 159782 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76870 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 83008 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76934 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83151 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :103
[2023-04-07 13:57:58] [INFO ] Invariant cache hit.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:57:58] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:57:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:57:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:57:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:57:58] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111282, 111282, 111282, 111282, 158, 126, 111282, 158, 126]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:58:21] [INFO ] Invariant cache hit.
[2023-04-07 13:58:21] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 13:58:21] [INFO ] Invariant cache hit.
[2023-04-07 13:58:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:58:21] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 13:58:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:58:21] [INFO ] Invariant cache hit.
[2023-04-07 13:58:21] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:58:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160240 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77446 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82692 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76924 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82920 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :127
[2023-04-07 13:58:23] [INFO ] Invariant cache hit.
[2023-04-07 13:58:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:58:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:58:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:58:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:24] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:24] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:24] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111285, 111285, 111285, 111285, 160, 128, 111285, 160, 128]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:58:47] [INFO ] Invariant cache hit.
[2023-04-07 13:58:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:58:47] [INFO ] Invariant cache hit.
[2023-04-07 13:58:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:58:47] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:58:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:58:47] [INFO ] Invariant cache hit.
[2023-04-07 13:58:47] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:58:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160601 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77016 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82795 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76710 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000000 steps, including 82843 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :107
[2023-04-07 13:58:49] [INFO ] Invariant cache hit.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:49] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:49] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:58:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:58:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:58:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:58:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:58:49] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111288, 111288, 111288, 111288, 162, 130, 111288, 162, 130]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:59:12] [INFO ] Invariant cache hit.
[2023-04-07 13:59:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 13:59:12] [INFO ] Invariant cache hit.
[2023-04-07 13:59:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:59:12] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 13:59:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 13:59:12] [INFO ] Invariant cache hit.
[2023-04-07 13:59:12] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:59:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160004 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 9) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76764 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82939 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76949 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82956 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :113
[2023-04-07 13:59:15] [INFO ] Invariant cache hit.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:59:15] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:59:15] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:15] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111291, 111291, 111291, 111291, 165, 132, 111291, 165, 132]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 13:59:38] [INFO ] Invariant cache hit.
[2023-04-07 13:59:38] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 13:59:38] [INFO ] Invariant cache hit.
[2023-04-07 13:59:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:59:38] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 13:59:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 13:59:38] [INFO ] Invariant cache hit.
[2023-04-07 13:59:38] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 13:59:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160401 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77098 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83009 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77063 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82820 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :107
[2023-04-07 13:59:40] [INFO ] Invariant cache hit.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 13:59:40] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:40] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 13:59:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 13:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 13:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 13:59:40] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111293, 111293, 111293, 111293, 167, 135, 111293, 167, 135]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:00:03] [INFO ] Invariant cache hit.
[2023-04-07 14:00:03] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 14:00:03] [INFO ] Invariant cache hit.
[2023-04-07 14:00:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:00:03] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 14:00:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:00:03] [INFO ] Invariant cache hit.
[2023-04-07 14:00:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:00:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159968 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77280 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83002 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76609 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82450 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :129
[2023-04-07 14:00:05] [INFO ] Invariant cache hit.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:05] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:06] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111295, 111295, 111295, 111295, 169, 137, 111295, 169, 137]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:00:28] [INFO ] Invariant cache hit.
[2023-04-07 14:00:28] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 14:00:28] [INFO ] Invariant cache hit.
[2023-04-07 14:00:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:00:28] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 14:00:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:00:28] [INFO ] Invariant cache hit.
[2023-04-07 14:00:28] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:00:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160206 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77239 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83161 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77272 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83043 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :117
[2023-04-07 14:00:30] [INFO ] Invariant cache hit.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:31] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 13 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:31] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111297, 111297, 111297, 111297, 171, 139, 111297, 171, 139]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:00:54] [INFO ] Invariant cache hit.
[2023-04-07 14:00:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 14:00:54] [INFO ] Invariant cache hit.
[2023-04-07 14:00:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:00:54] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 14:00:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:00:54] [INFO ] Invariant cache hit.
[2023-04-07 14:00:54] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:00:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160233 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77373 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82975 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77058 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82642 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :127
[2023-04-07 14:00:56] [INFO ] Invariant cache hit.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:00:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:56] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:56] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:56] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:00:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:00:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:00:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:00:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:00:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:00:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:00:57] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111300, 111300, 111300, 111300, 173, 142, 111300, 173, 142]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:01:20] [INFO ] Invariant cache hit.
[2023-04-07 14:01:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 14:01:20] [INFO ] Invariant cache hit.
[2023-04-07 14:01:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:01:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 14:01:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:01:20] [INFO ] Invariant cache hit.
[2023-04-07 14:01:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:01:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160460 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 9) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77143 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82565 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76747 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82958 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :117
[2023-04-07 14:01:22] [INFO ] Invariant cache hit.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:01:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:22] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:22] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:22] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111304, 111304, 111304, 111304, 176, 144, 111304, 176, 144]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:01:46] [INFO ] Invariant cache hit.
[2023-04-07 14:01:46] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 14:01:46] [INFO ] Invariant cache hit.
[2023-04-07 14:01:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:01:46] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 14:01:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:01:46] [INFO ] Invariant cache hit.
[2023-04-07 14:01:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:01:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160340 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77082 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82501 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76639 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83065 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :117
[2023-04-07 14:01:48] [INFO ] Invariant cache hit.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:48] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:48] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:01:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:48] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:01:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:01:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:01:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:01:48] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111307, 111307, 111307, 111307, 179, 146, 111307, 179, 146]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:02:11] [INFO ] Invariant cache hit.
[2023-04-07 14:02:11] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 14:02:11] [INFO ] Invariant cache hit.
[2023-04-07 14:02:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:02:11] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 14:02:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:02:11] [INFO ] Invariant cache hit.
[2023-04-07 14:02:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:02:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160412 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76897 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82949 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76868 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82782 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :107
[2023-04-07 14:02:13] [INFO ] Invariant cache hit.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:02:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:14] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:14] [INFO ] Added : 3 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] Max seen :[111310, 111310, 111310, 111310, 182, 148, 111310, 182, 148]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:02:37] [INFO ] Invariant cache hit.
[2023-04-07 14:02:37] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 14:02:37] [INFO ] Invariant cache hit.
[2023-04-07 14:02:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:02:37] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 14:02:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:02:37] [INFO ] Invariant cache hit.
[2023-04-07 14:02:37] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:02:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160362 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 9) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77091 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82615 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77151 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83228 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :103
[2023-04-07 14:02:39] [INFO ] Invariant cache hit.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:02:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:39] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:02:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:02:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:02:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:02:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:02:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:02:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:02:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:02:40] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111313, 111313, 111313, 111313, 185, 150, 111313, 185, 150]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:03:03] [INFO ] Invariant cache hit.
[2023-04-07 14:03:03] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 14:03:03] [INFO ] Invariant cache hit.
[2023-04-07 14:03:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:03:03] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 14:03:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:03:03] [INFO ] Invariant cache hit.
[2023-04-07 14:03:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:03:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160460 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77096 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 83041 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76815 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 82645 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :123
[2023-04-07 14:03:05] [INFO ] Invariant cache hit.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:05] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:05] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:05] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111317, 111317, 111317, 111317, 187, 152, 111317, 187, 152]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:03:29] [INFO ] Invariant cache hit.
[2023-04-07 14:03:29] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 14:03:29] [INFO ] Invariant cache hit.
[2023-04-07 14:03:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:03:29] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 14:03:29] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 14:03:29] [INFO ] Invariant cache hit.
[2023-04-07 14:03:29] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:03:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 160850 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77191 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82968 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77042 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 82702 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :107
[2023-04-07 14:03:31] [INFO ] Invariant cache hit.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:31] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:31] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:31] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:31] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111319, 111319, 111319, 111319, 189, 154, 111319, 189, 154]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:03:54] [INFO ] Invariant cache hit.
[2023-04-07 14:03:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 14:03:54] [INFO ] Invariant cache hit.
[2023-04-07 14:03:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:03:54] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 14:03:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:03:54] [INFO ] Invariant cache hit.
[2023-04-07 14:03:55] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:03:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160355 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76893 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82806 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76880 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82746 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :125
[2023-04-07 14:03:57] [INFO ] Invariant cache hit.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:57] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:03:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:03:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:03:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:03:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:03:57] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111322, 111322, 111322, 111322, 191, 156, 111322, 191, 156]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:04:20] [INFO ] Invariant cache hit.
[2023-04-07 14:04:20] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 14:04:20] [INFO ] Invariant cache hit.
[2023-04-07 14:04:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:04:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 14:04:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:04:20] [INFO ] Invariant cache hit.
[2023-04-07 14:04:20] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:04:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159995 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77012 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82811 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77206 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82375 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :103
[2023-04-07 14:04:22] [INFO ] Invariant cache hit.
[2023-04-07 14:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:23] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:23] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:23] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:23] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111325, 111325, 111325, 111325, 193, 158, 111325, 193, 158]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:04:46] [INFO ] Invariant cache hit.
[2023-04-07 14:04:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 14:04:46] [INFO ] Invariant cache hit.
[2023-04-07 14:04:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:04:46] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 14:04:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:04:46] [INFO ] Invariant cache hit.
[2023-04-07 14:04:46] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:04:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160013 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76908 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83074 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76770 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83085 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 9) seen :112
[2023-04-07 14:04:48] [INFO ] Invariant cache hit.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:48] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:48] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:04:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:04:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:04:49] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:04:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:49] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:04:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:04:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:04:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:04:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:04:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:04:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:04:49] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111328, 111328, 111328, 111328, 196, 160, 111328, 196, 160]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:05:12] [INFO ] Invariant cache hit.
[2023-04-07 14:05:12] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 14:05:12] [INFO ] Invariant cache hit.
[2023-04-07 14:05:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:05:12] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 14:05:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:05:12] [INFO ] Invariant cache hit.
[2023-04-07 14:05:12] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:05:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160001 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76790 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82987 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76801 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83120 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :116
[2023-04-07 14:05:14] [INFO ] Invariant cache hit.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:14] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:05:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:14] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111331, 111331, 111331, 111331, 199, 162, 111331, 199, 162]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:05:37] [INFO ] Invariant cache hit.
[2023-04-07 14:05:37] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 14:05:37] [INFO ] Invariant cache hit.
[2023-04-07 14:05:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:05:37] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 14:05:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:05:37] [INFO ] Invariant cache hit.
[2023-04-07 14:05:38] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:05:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160257 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 9) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76898 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83087 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77433 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 83338 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :122
[2023-04-07 14:05:40] [INFO ] Invariant cache hit.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:05:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:05:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:05:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:40] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:05:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:05:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:05:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:05:40] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111334, 111334, 111334, 111334, 201, 163, 111334, 201, 163]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 14:06:03] [INFO ] Invariant cache hit.
[2023-04-07 14:06:03] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 14:06:03] [INFO ] Invariant cache hit.
[2023-04-07 14:06:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:06:03] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 14:06:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:06:03] [INFO ] Invariant cache hit.
[2023-04-07 14:06:03] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 14:06:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160165 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76719 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82952 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77229 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82629 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :112
[2023-04-07 14:06:05] [INFO ] Invariant cache hit.
[2023-04-07 14:06:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:06:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:06:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:06:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 14:06:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:06:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:06:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:06:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:06:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:06:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:06:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:06:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:06:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:06:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:06:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat

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