Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r109-tall-171624208100226.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
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 r109-tall-171624208100226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 12K Apr 12 12:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 12 12:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 12:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 12:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 12 12:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 181K Apr 12 12:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Apr 12 12:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 161K Apr 12 12:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.5K May 18 16:42 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 1716316146989

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=gold2023
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
[2024-05-21 18:29:08] [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]
[2024-05-21 18:29:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 18:29:08] [INFO ] Load time of PNML (sax parser for PT used): 17 ms
[2024-05-21 18:29:08] [INFO ] Transformed 8 places.
[2024-05-21 18:29:08] [INFO ] Transformed 8 transitions.
[2024-05-21 18:29:08] [INFO ] Parsed PT model containing 8 places and 8 transitions and 22 arcs in 76 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 8 rows 8 cols
[2024-05-21 18:29:08] [INFO ] Computed 0 invariants in 5 ms
Incomplete random walk after 10000 steps, including 1448 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :92
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 :4449
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 :4449
Incomplete Best-First random walk after 10001 steps, including 757 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :62
Incomplete Best-First random walk after 10000 steps, including 761 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :58
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 :4449
Incomplete Best-First random walk after 10000 steps, including 815 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :73
Incomplete Best-First random walk after 10001 steps, including 798 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :65
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :4449
Incomplete Best-First random walk after 10000 steps, including 761 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :48
Incomplete Best-First random walk after 10001 steps, including 742 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :60
Incomplete Best-First random walk after 10001 steps, including 720 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :68
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 :4449
Incomplete Best-First random walk after 10001 steps, including 779 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :61
Incomplete Best-First random walk after 10000 steps, including 853 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :44
Incomplete Best-First random walk after 10000 steps, including 918 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :52
Incomplete Best-First random walk after 10000 steps, including 925 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :48
[2024-05-21 18:29:08] [INFO ] Invariant cache hit.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:29:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 9 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 18:29:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:29:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:09] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2024-05-21 18:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:09] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
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, 1, 1, 1111, 1, 1, 1111, 8, 8, 12, 1, 8, 1, 1, 1]
FORMULA CryptoMiner-PT-D03N000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-11 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-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-02 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 8 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 8 ms. Remains : 8/8 places, 7/8 transitions.
// Phase 1: matrix 7 rows 8 cols
[2024-05-21 18:29:10] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 160266 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 8) seen :192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82989 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83032 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 77102 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86915 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :98
[2024-05-21 18:29:12] [INFO ] Invariant cache hit.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:29:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:12] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:12] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:29:12] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:29:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:29:12] [INFO ] Added : 5 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] Max seen :[111111, 111111, 111111, 111111, 24, 24, 24, 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 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.
[2024-05-21 18:29:31] [INFO ] Invariant cache hit.
[2024-05-21 18:29:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 18:29:31] [INFO ] Invariant cache hit.
[2024-05-21 18:29:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:29:31] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 18:29:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:29:31] [INFO ] Invariant cache hit.
[2024-05-21 18:29:31] [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.
[2024-05-21 18:29:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160266 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 8) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82673 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :124
Incomplete Best-First random walk after 1000000 steps, including 82902 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 77311 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000000 steps, including 86281 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :96
[2024-05-21 18:29:33] [INFO ] Invariant cache hit.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:29:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-21 18:29:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:29:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:29:33] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:29:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:33] [INFO ] Added : 5 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] Max seen :[111114, 111114, 111114, 111114, 26, 26, 27, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:29:52] [INFO ] Invariant cache hit.
[2024-05-21 18:29:52] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:29:52] [INFO ] Invariant cache hit.
[2024-05-21 18:29:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:29:52] [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.
[2024-05-21 18:29:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:29:52] [INFO ] Invariant cache hit.
[2024-05-21 18:29:52] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:29:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160462 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 8) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82784 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 82782 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :116
Incomplete Best-First random walk after 1000000 steps, including 77005 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 87095 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :92
[2024-05-21 18:29:55] [INFO ] Invariant cache hit.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:55] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:29:55] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:29:55] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:29:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:29:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:29:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:29:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:29:55] [INFO ] Added : 5 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] Max seen :[111116, 111116, 111116, 111116, 29, 29, 29, 27]
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.
[2024-05-21 18:30:14] [INFO ] Invariant cache hit.
[2024-05-21 18:30:14] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:30:14] [INFO ] Invariant cache hit.
[2024-05-21 18:30:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:30:14] [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.
[2024-05-21 18:30:14] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:30:14] [INFO ] Invariant cache hit.
[2024-05-21 18:30:14] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:30:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160626 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 8) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82951 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 82697 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 76717 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86882 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 8) seen :99
[2024-05-21 18:30:16] [INFO ] Invariant cache hit.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:30:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:30:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:30:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:16] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:16] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:17] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111119, 111119, 111119, 111119, 31, 31, 32, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:30:36] [INFO ] Invariant cache hit.
[2024-05-21 18:30:36] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-21 18:30:36] [INFO ] Invariant cache hit.
[2024-05-21 18:30:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:30:36] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-21 18:30:36] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:30:36] [INFO ] Invariant cache hit.
[2024-05-21 18:30:36] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:30:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160224 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 8) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83102 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000001 steps, including 82874 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000000 steps, including 76863 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86700 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 8) seen :94
[2024-05-21 18:30:38] [INFO ] Invariant cache hit.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:30:38] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:38] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:30:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 10 ms.
[2024-05-21 18:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:30:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:30:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:30:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:30:38] [INFO ] Added : 5 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] Max seen :[111122, 111122, 111122, 111122, 33, 33, 34, 29]
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.
[2024-05-21 18:30:58] [INFO ] Invariant cache hit.
[2024-05-21 18:30:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:30:58] [INFO ] Invariant cache hit.
[2024-05-21 18:30:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:30:58] [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.
[2024-05-21 18:30:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:30:58] [INFO ] Invariant cache hit.
[2024-05-21 18:30:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:30:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160320 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82997 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 82620 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 76841 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86650 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :83
[2024-05-21 18:31:00] [INFO ] Invariant cache hit.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:00] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-21 18:31:01] [INFO ] Added : 5 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] Max seen :[111125, 111125, 111125, 111125, 35, 35, 37, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:31:20] [INFO ] Invariant cache hit.
[2024-05-21 18:31:20] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-21 18:31:20] [INFO ] Invariant cache hit.
[2024-05-21 18:31:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:31:20] [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.
[2024-05-21 18:31:20] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 18:31:20] [INFO ] Invariant cache hit.
[2024-05-21 18:31:20] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:31:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160400 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 8) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83020 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 82737 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000001 steps, including 76785 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000001 steps, including 86384 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 8) seen :87
[2024-05-21 18:31:22] [INFO ] Invariant cache hit.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:22] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:22] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:31:22] [INFO ] Added : 5 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] Max seen :[111128, 111128, 111128, 111128, 38, 38, 40, 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 2 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:31:41] [INFO ] Invariant cache hit.
[2024-05-21 18:31:41] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 18:31:41] [INFO ] Invariant cache hit.
[2024-05-21 18:31:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:31:41] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-21 18:31:41] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:31:41] [INFO ] Invariant cache hit.
[2024-05-21 18:31:41] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:31:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160144 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 8) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82667 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :116
Incomplete Best-First random walk after 1000001 steps, including 82776 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 76484 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 8) seen :115
Incomplete Best-First random walk after 1000001 steps, including 86531 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :100
[2024-05-21 18:31:43] [INFO ] Invariant cache hit.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:31:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:43] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:31:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:31:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:31:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:31:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:31:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:31:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:31:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:31:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:31:44] [INFO ] Added : 5 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] Max seen :[111130, 111130, 111130, 111130, 40, 40, 41, 33]
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 2 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:32:02] [INFO ] Invariant cache hit.
[2024-05-21 18:32:02] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 18:32:02] [INFO ] Invariant cache hit.
[2024-05-21 18:32:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:32:02] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2024-05-21 18:32:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:32:02] [INFO ] Invariant cache hit.
[2024-05-21 18:32:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:32:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160062 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 8) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83113 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 82598 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000001 steps, including 77034 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :65
Incomplete Best-First random walk after 1000000 steps, including 86738 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 8) seen :87
[2024-05-21 18:32:04] [INFO ] Invariant cache hit.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:04] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:04] [INFO ] Added : 5 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] Max seen :[111132, 111132, 111132, 111132, 42, 42, 43, 35]
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.
[2024-05-21 18:32:23] [INFO ] Invariant cache hit.
[2024-05-21 18:32:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:32:23] [INFO ] Invariant cache hit.
[2024-05-21 18:32:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:32:23] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:32:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:32:23] [INFO ] Invariant cache hit.
[2024-05-21 18:32:23] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:32:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160118 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83157 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 83022 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 76759 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86498 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 8) seen :91
[2024-05-21 18:32:25] [INFO ] Invariant cache hit.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:32:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:32:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2024-05-21 18:32:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:32:26] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:32:26] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:32:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:32:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:26] [INFO ] Added : 5 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] Max seen :[111135, 111135, 111135, 111135, 44, 44, 45, 37]
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 2 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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:32:44] [INFO ] Invariant cache hit.
[2024-05-21 18:32:44] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-21 18:32:44] [INFO ] Invariant cache hit.
[2024-05-21 18:32:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:32:44] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 18:32:44] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:32:44] [INFO ] Invariant cache hit.
[2024-05-21 18:32:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:32:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159983 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 8) seen :129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82923 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 82730 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 76903 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000000 steps, including 86600 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :78
[2024-05-21 18:32:46] [INFO ] Invariant cache hit.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:32:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:46] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:32:47] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:32:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:32:47] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:32:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:32:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:32:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:32:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:32:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:32:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:32:47] [INFO ] Added : 5 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] Max seen :[111140, 111140, 111140, 111140, 46, 46, 47, 39]
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.
[2024-05-21 18:33:05] [INFO ] Invariant cache hit.
[2024-05-21 18:33:05] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:33:05] [INFO ] Invariant cache hit.
[2024-05-21 18:33:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:33:05] [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.
[2024-05-21 18:33:05] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:33:05] [INFO ] Invariant cache hit.
[2024-05-21 18:33:05] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:33:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160264 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82686 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 82563 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 76873 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86511 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :87
[2024-05-21 18:33:07] [INFO ] Invariant cache hit.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:33:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:07] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:07] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:07] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:33:07] [INFO ] Added : 5 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] Max seen :[111143, 111143, 111143, 111143, 48, 48, 49, 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.
[2024-05-21 18:33:26] [INFO ] Invariant cache hit.
[2024-05-21 18:33:26] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:33:26] [INFO ] Invariant cache hit.
[2024-05-21 18:33:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:33:26] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-21 18:33:26] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:33:26] [INFO ] Invariant cache hit.
[2024-05-21 18:33:26] [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.
[2024-05-21 18:33:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160133 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 8) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82994 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 83054 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 76954 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000000 steps, including 86600 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :94
[2024-05-21 18:33:28] [INFO ] Invariant cache hit.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:33:28] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:28] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:28] [INFO ] Added : 5 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] Max seen :[111146, 111146, 111146, 111146, 49, 49, 51, 41]
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.
[2024-05-21 18:33:47] [INFO ] Invariant cache hit.
[2024-05-21 18:33:47] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:33:47] [INFO ] Invariant cache hit.
[2024-05-21 18:33:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:33:47] [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.
[2024-05-21 18:33:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:33:47] [INFO ] Invariant cache hit.
[2024-05-21 18:33:47] [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.
[2024-05-21 18:33:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160643 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83115 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 82876 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 76504 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000001 steps, including 86448 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :86
[2024-05-21 18:33:49] [INFO ] Invariant cache hit.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 6 ms returned sat
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:33:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:33:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:33:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:33:49] [INFO ] Added : 5 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] Max seen :[111148, 111148, 111148, 111148, 51, 51, 53, 43]
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 3 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 3 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.
[2024-05-21 18:34:07] [INFO ] Invariant cache hit.
[2024-05-21 18:34:07] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:34:07] [INFO ] Invariant cache hit.
[2024-05-21 18:34:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:34:07] [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.
[2024-05-21 18:34:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:34:07] [INFO ] Invariant cache hit.
[2024-05-21 18:34:08] [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.
[2024-05-21 18:34:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160771 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82743 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82873 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000000 steps, including 77099 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000000 steps, including 86672 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :92
[2024-05-21 18:34:10] [INFO ] Invariant cache hit.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-21 18:34:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:10] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:10] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:10] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-21 18:34:10] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:10] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:10] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111150, 111150, 111150, 111150, 53, 53, 55, 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 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.
[2024-05-21 18:34:28] [INFO ] Invariant cache hit.
[2024-05-21 18:34:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:34:28] [INFO ] Invariant cache hit.
[2024-05-21 18:34:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:34:28] [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.
[2024-05-21 18:34:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:34:28] [INFO ] Invariant cache hit.
[2024-05-21 18:34:28] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:34:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160590 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 8) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83237 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 82978 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 76909 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86764 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :92
[2024-05-21 18:34:30] [INFO ] Invariant cache hit.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:34:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:30] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:30] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:31] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:31] [INFO ] Added : 5 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] Max seen :[111152, 111152, 111152, 111152, 55, 55, 58, 45]
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.
[2024-05-21 18:34:49] [INFO ] Invariant cache hit.
[2024-05-21 18:34:49] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:34:49] [INFO ] Invariant cache hit.
[2024-05-21 18:34:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:34:49] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 18:34:49] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:34:49] [INFO ] Invariant cache hit.
[2024-05-21 18:34:49] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:34:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160757 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 8) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83027 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 83107 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :116
Incomplete Best-First random walk after 1000000 steps, including 77237 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000000 steps, including 86672 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :90
[2024-05-21 18:34:51] [INFO ] Invariant cache hit.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:51] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:34:51] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:51] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:34:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:34:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:34:52] [INFO ] Added : 5 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] Max seen :[111155, 111155, 111155, 111155, 57, 57, 60, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:35:10] [INFO ] Invariant cache hit.
[2024-05-21 18:35:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:35:10] [INFO ] Invariant cache hit.
[2024-05-21 18:35:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:35:10] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 18:35:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:35:10] [INFO ] Invariant cache hit.
[2024-05-21 18:35:10] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:35:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159976 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 8) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82598 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 83017 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 76741 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 8) seen :115
Incomplete Best-First random walk after 1000000 steps, including 86712 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 8) seen :85
[2024-05-21 18:35:12] [INFO ] Invariant cache hit.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:35:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:12] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:12] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:12] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111157, 111157, 111157, 111157, 59, 59, 63, 47]
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.
[2024-05-21 18:35:31] [INFO ] Invariant cache hit.
[2024-05-21 18:35:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 18:35:31] [INFO ] Invariant cache hit.
[2024-05-21 18:35:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:35:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-21 18:35:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:35:31] [INFO ] Invariant cache hit.
[2024-05-21 18:35:31] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:35:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160666 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 8) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83034 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 82886 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 77210 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000000 steps, including 86217 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 8) seen :79
[2024-05-21 18:35:33] [INFO ] Invariant cache hit.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 17 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:34] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:34] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:34] [INFO ] Added : 5 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] Max seen :[111160, 111160, 111160, 111160, 61, 61, 66, 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 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.
[2024-05-21 18:35:53] [INFO ] Invariant cache hit.
[2024-05-21 18:35:53] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:35:53] [INFO ] Invariant cache hit.
[2024-05-21 18:35:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:35:53] [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.
[2024-05-21 18:35:53] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:35:53] [INFO ] Invariant cache hit.
[2024-05-21 18:35:53] [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.
[2024-05-21 18:35:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159945 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 8) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82516 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 82927 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 76804 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86510 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 8) seen :97
[2024-05-21 18:35:55] [INFO ] Invariant cache hit.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:55] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:56] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:35:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:35:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:56] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:35:56] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:35:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:56] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:35:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:35:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:35:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:35:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:35:56] [INFO ] Added : 5 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] Max seen :[111163, 111163, 111163, 111163, 63, 63, 69, 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 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.
[2024-05-21 18:36:14] [INFO ] Invariant cache hit.
[2024-05-21 18:36:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:36:15] [INFO ] Invariant cache hit.
[2024-05-21 18:36:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:36:15] [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.
[2024-05-21 18:36:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:36:15] [INFO ] Invariant cache hit.
[2024-05-21 18:36:15] [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.
[2024-05-21 18:36:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159676 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 8) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83019 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82732 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 76580 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86730 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 8) seen :83
[2024-05-21 18:36:17] [INFO ] Invariant cache hit.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:36:17] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:36:17] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:36:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:17] [INFO ] Added : 5 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] Max seen :[111165, 111165, 111165, 111165, 66, 66, 71, 51]
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 3 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 3 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 12 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:36:36] [INFO ] Invariant cache hit.
[2024-05-21 18:36:36] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:36:36] [INFO ] Invariant cache hit.
[2024-05-21 18:36:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:36:36] [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.
[2024-05-21 18:36:36] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:36:36] [INFO ] Invariant cache hit.
[2024-05-21 18:36:36] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:36:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160459 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 8) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82822 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 83079 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000000 steps, including 76937 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000000 steps, including 86381 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 8) seen :84
[2024-05-21 18:36:38] [INFO ] Invariant cache hit.
[2024-05-21 18:36:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:36:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:36:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:36:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:36:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:36:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:36:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:39] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:39] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:36:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:36:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:36:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:36:39] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111168, 111168, 111168, 111168, 69, 69, 74, 53]
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.
[2024-05-21 18:36:58] [INFO ] Invariant cache hit.
[2024-05-21 18:36:58] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:36:58] [INFO ] Invariant cache hit.
[2024-05-21 18:36:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:36:58] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 18:36:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:36:58] [INFO ] Invariant cache hit.
[2024-05-21 18:36:58] [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.
[2024-05-21 18:36:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160090 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 8) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82937 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 83203 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 76971 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000000 steps, including 86485 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :88
[2024-05-21 18:37:00] [INFO ] Invariant cache hit.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:00] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:00] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:00] [INFO ] Added : 5 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] Max seen :[111171, 111171, 111171, 111171, 71, 71, 77, 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 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.
[2024-05-21 18:37:19] [INFO ] Invariant cache hit.
[2024-05-21 18:37:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:37:19] [INFO ] Invariant cache hit.
[2024-05-21 18:37:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:37:19] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:37:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:37:19] [INFO ] Invariant cache hit.
[2024-05-21 18:37:19] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:37:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160285 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 8) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82708 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82827 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 76526 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :105
Incomplete Best-First random walk after 1000000 steps, including 86602 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 8) seen :90
[2024-05-21 18:37:21] [INFO ] Invariant cache hit.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:37:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:22] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:22] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:22] [INFO ] Added : 5 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] Max seen :[111174, 111174, 111174, 111174, 72, 72, 80, 55]
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.
[2024-05-21 18:37:41] [INFO ] Invariant cache hit.
[2024-05-21 18:37:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:37:41] [INFO ] Invariant cache hit.
[2024-05-21 18:37:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:37:41] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 18:37:41] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:37:41] [INFO ] Invariant cache hit.
[2024-05-21 18:37:41] [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.
[2024-05-21 18:37:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160310 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 8) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82792 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 83111 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 76976 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86990 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 8) seen :90
[2024-05-21 18:37:43] [INFO ] Invariant cache hit.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:37:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:43] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:43] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:37:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:37:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:37:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:37:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:37:43] [INFO ] Added : 5 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] Max seen :[111176, 111176, 111176, 111176, 73, 73, 82, 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 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.
[2024-05-21 18:38:02] [INFO ] Invariant cache hit.
[2024-05-21 18:38:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:38:02] [INFO ] Invariant cache hit.
[2024-05-21 18:38:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:38:02] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 18:38:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:38:02] [INFO ] Invariant cache hit.
[2024-05-21 18:38:02] [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.
[2024-05-21 18:38:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160024 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 8) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83182 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82850 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 76847 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86569 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :84
[2024-05-21 18:38:04] [INFO ] Invariant cache hit.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:04] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:05] [INFO ] Added : 5 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] Max seen :[111179, 111179, 111179, 111179, 75, 75, 84, 57]
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.
[2024-05-21 18:38:23] [INFO ] Invariant cache hit.
[2024-05-21 18:38:23] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-21 18:38:23] [INFO ] Invariant cache hit.
[2024-05-21 18:38:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:38:23] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:38:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:38:23] [INFO ] Invariant cache hit.
[2024-05-21 18:38:23] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:38:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160484 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 8) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82959 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83137 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000000 steps, including 76651 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86598 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 8) seen :91
[2024-05-21 18:38:26] [INFO ] Invariant cache hit.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:26] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:26] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:26] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:26] [INFO ] Added : 5 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] Max seen :[111183, 111183, 111183, 111183, 77, 77, 86, 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 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.
[2024-05-21 18:38:45] [INFO ] Invariant cache hit.
[2024-05-21 18:38:45] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:38:45] [INFO ] Invariant cache hit.
[2024-05-21 18:38:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:38:45] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 18:38:45] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:38:45] [INFO ] Invariant cache hit.
[2024-05-21 18:38:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:38:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160701 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 8) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83086 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82870 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 77121 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86765 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 8) seen :90
[2024-05-21 18:38:47] [INFO ] Invariant cache hit.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:38:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:38:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:47] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:38:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:38:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:38:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:38:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:38:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:38:48] [INFO ] Added : 5 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] Max seen :[111186, 111186, 111186, 111186, 79, 79, 89, 59]
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.
[2024-05-21 18:39:06] [INFO ] Invariant cache hit.
[2024-05-21 18:39:07] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:39:07] [INFO ] Invariant cache hit.
[2024-05-21 18:39:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:39:07] [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.
[2024-05-21 18:39:07] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:39:07] [INFO ] Invariant cache hit.
[2024-05-21 18:39:07] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:39:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160499 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 8) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82849 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 82959 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000001 steps, including 76524 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86774 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 8) seen :96
[2024-05-21 18:39:09] [INFO ] Invariant cache hit.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:09] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:09] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:09] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:09] [INFO ] Added : 5 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] Max seen :[111190, 111190, 111190, 111190, 81, 81, 91, 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 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.
[2024-05-21 18:39:28] [INFO ] Invariant cache hit.
[2024-05-21 18:39:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:39:28] [INFO ] Invariant cache hit.
[2024-05-21 18:39:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:39:28] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 18:39:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:39:28] [INFO ] Invariant cache hit.
[2024-05-21 18:39:28] [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.
[2024-05-21 18:39:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160322 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 8) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82847 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 82973 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000000 steps, including 77118 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86876 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 8) seen :100
[2024-05-21 18:39:30] [INFO ] Invariant cache hit.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:39:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:30] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:30] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:30] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:30] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:39:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:31] [INFO ] Added : 5 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] Max seen :[111192, 111192, 111192, 111192, 82, 82, 93, 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 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.
[2024-05-21 18:39:50] [INFO ] Invariant cache hit.
[2024-05-21 18:39:50] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:39:50] [INFO ] Invariant cache hit.
[2024-05-21 18:39:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:39:50] [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.
[2024-05-21 18:39:50] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:39:50] [INFO ] Invariant cache hit.
[2024-05-21 18:39:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:39:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160231 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 8) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82882 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 83128 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 77126 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000000 steps, including 86748 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :96
[2024-05-21 18:39:52] [INFO ] Invariant cache hit.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:39:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:52] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:52] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:39:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:39:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:39:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:39:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:39:52] [INFO ] Added : 5 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] Max seen :[111195, 111195, 111195, 111195, 84, 84, 95, 64]
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.
[2024-05-21 18:40:11] [INFO ] Invariant cache hit.
[2024-05-21 18:40:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-21 18:40:11] [INFO ] Invariant cache hit.
[2024-05-21 18:40:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:40:11] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-21 18:40:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:40:11] [INFO ] Invariant cache hit.
[2024-05-21 18:40:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:40:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160107 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 8) seen :137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82807 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000001 steps, including 82530 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 76882 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000000 steps, including 86611 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 8) seen :88
[2024-05-21 18:40:14] [INFO ] Invariant cache hit.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:14] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:14] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:14] [INFO ] Added : 5 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] Max seen :[111198, 111198, 111198, 111198, 86, 86, 97, 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.
[2024-05-21 18:40:33] [INFO ] Invariant cache hit.
[2024-05-21 18:40:33] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:40:33] [INFO ] Invariant cache hit.
[2024-05-21 18:40:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:40:33] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-21 18:40:33] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:40:33] [INFO ] Invariant cache hit.
[2024-05-21 18:40:33] [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.
[2024-05-21 18:40:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160653 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 8) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83135 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000000 steps, including 82616 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000001 steps, including 77038 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000000 steps, including 86514 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 8) seen :86
[2024-05-21 18:40:35] [INFO ] Invariant cache hit.
[2024-05-21 18:40:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:40:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:40:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:40:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:40:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:40:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:36] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:36] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:36] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:36] [INFO ] Added : 5 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] Max seen :[111201, 111201, 111201, 111201, 88, 88, 100, 67]
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.
[2024-05-21 18:40:55] [INFO ] Invariant cache hit.
[2024-05-21 18:40:55] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:40:55] [INFO ] Invariant cache hit.
[2024-05-21 18:40:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:40:55] [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.
[2024-05-21 18:40:55] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:40:55] [INFO ] Invariant cache hit.
[2024-05-21 18:40:55] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:40:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159992 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83029 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 82820 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 76878 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000000 steps, including 86517 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 8) seen :87
[2024-05-21 18:40:57] [INFO ] Invariant cache hit.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:40:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:57] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:57] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:57] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:40:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:40:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:40:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:40:57] [INFO ] Added : 5 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] Max seen :[111203, 111203, 111203, 111203, 90, 90, 102, 69]
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.
[2024-05-21 18:41:16] [INFO ] Invariant cache hit.
[2024-05-21 18:41:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:41:16] [INFO ] Invariant cache hit.
[2024-05-21 18:41:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:41:16] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 18:41:16] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:41:16] [INFO ] Invariant cache hit.
[2024-05-21 18:41:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:41:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160534 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 8) seen :124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82875 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 82705 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 76465 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000000 steps, including 86761 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 8) seen :84
[2024-05-21 18:41:18] [INFO ] Invariant cache hit.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:19] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:19] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:19] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:41:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:19] [INFO ] Added : 5 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] Max seen :[111207, 111207, 111207, 111207, 92, 92, 105, 71]
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.
[2024-05-21 18:41:38] [INFO ] Invariant cache hit.
[2024-05-21 18:41:38] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:41:38] [INFO ] Invariant cache hit.
[2024-05-21 18:41:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:41:38] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:41:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:41:38] [INFO ] Invariant cache hit.
[2024-05-21 18:41:38] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:41:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160149 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 8) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83135 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82922 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 76920 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000000 steps, including 86701 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :94
[2024-05-21 18:41:40] [INFO ] Invariant cache hit.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:41:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:40] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:41:40] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:41:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:41:40] [INFO ] Added : 5 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] Max seen :[111210, 111210, 111210, 111210, 94, 94, 108, 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 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.
[2024-05-21 18:41:58] [INFO ] Invariant cache hit.
[2024-05-21 18:41:58] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:41:58] [INFO ] Invariant cache hit.
[2024-05-21 18:41:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:41:58] [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.
[2024-05-21 18:41:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:41:58] [INFO ] Invariant cache hit.
[2024-05-21 18:41:59] [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.
[2024-05-21 18:41:59] [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 8) seen :137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82819 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82958 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 76722 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000000 steps, including 86748 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :101
[2024-05-21 18:42:01] [INFO ] Invariant cache hit.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:01] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:01] [INFO ] Added : 5 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] Max seen :[111213, 111213, 111213, 111213, 96, 96, 110, 73]
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.
[2024-05-21 18:42:19] [INFO ] Invariant cache hit.
[2024-05-21 18:42:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:42:19] [INFO ] Invariant cache hit.
[2024-05-21 18:42:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:42:19] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 18:42:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:42:19] [INFO ] Invariant cache hit.
[2024-05-21 18:42:19] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:42:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159773 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82601 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 82765 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 76751 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000001 steps, including 86691 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :92
[2024-05-21 18:42:21] [INFO ] Invariant cache hit.
[2024-05-21 18:42:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:42:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:42:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:22] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:22] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:22] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:22] [INFO ] Added : 5 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] Max seen :[111215, 111215, 111215, 111215, 98, 98, 112, 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 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.
[2024-05-21 18:42:40] [INFO ] Invariant cache hit.
[2024-05-21 18:42:40] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:42:40] [INFO ] Invariant cache hit.
[2024-05-21 18:42:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:42:40] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-21 18:42:40] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:42:40] [INFO ] Invariant cache hit.
[2024-05-21 18:42:40] [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.
[2024-05-21 18:42:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160099 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 8) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83249 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 83017 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 76786 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000000 steps, including 86802 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :94
[2024-05-21 18:42:42] [INFO ] Invariant cache hit.
[2024-05-21 18:42:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:42:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:42:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:42:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:42:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:42:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:42:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:42:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:42:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:42:43] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111218, 111218, 111218, 111218, 100, 100, 114, 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 3 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 3 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.
[2024-05-21 18:43:01] [INFO ] Invariant cache hit.
[2024-05-21 18:43:01] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:43:01] [INFO ] Invariant cache hit.
[2024-05-21 18:43:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:43:01] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:43:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:43:01] [INFO ] Invariant cache hit.
[2024-05-21 18:43:01] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:43:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160206 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 8) seen :124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82480 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 83007 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 76727 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86833 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :94
[2024-05-21 18:43:03] [INFO ] Invariant cache hit.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-05-21 18:43:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:03] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:03] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:03] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:03] [INFO ] Added : 5 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] Max seen :[111220, 111220, 111220, 111220, 102, 102, 116, 77]
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.
[2024-05-21 18:43:22] [INFO ] Invariant cache hit.
[2024-05-21 18:43:22] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:43:22] [INFO ] Invariant cache hit.
[2024-05-21 18:43:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:43:22] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:43:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:43:22] [INFO ] Invariant cache hit.
[2024-05-21 18:43:22] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:43:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160467 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 8) seen :118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82827 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 82872 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 77124 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 86833 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :92
[2024-05-21 18:43:24] [INFO ] Invariant cache hit.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:25] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:25] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:25] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111222, 111222, 111222, 111222, 103, 103, 118, 79]
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.
[2024-05-21 18:43:43] [INFO ] Invariant cache hit.
[2024-05-21 18:43:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:43:43] [INFO ] Invariant cache hit.
[2024-05-21 18:43:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:43:43] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 18:43:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:43:43] [INFO ] Invariant cache hit.
[2024-05-21 18:43:43] [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.
[2024-05-21 18:43:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159833 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 8) 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 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83010 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000001 steps, including 83049 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 77081 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :120
Incomplete Best-First random walk after 1000001 steps, including 86677 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :95
[2024-05-21 18:43:45] [INFO ] Invariant cache hit.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:43:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:45] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:45] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:46] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:43:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:43:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:43:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:43:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:43:46] [INFO ] Added : 5 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] Max seen :[111225, 111225, 111225, 111225, 105, 105, 120, 81]
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.
[2024-05-21 18:44:04] [INFO ] Invariant cache hit.
[2024-05-21 18:44:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:44:04] [INFO ] Invariant cache hit.
[2024-05-21 18:44:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:44:04] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:44:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:44:04] [INFO ] Invariant cache hit.
[2024-05-21 18:44:04] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:44:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159994 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 8) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83089 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 82346 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 76712 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000001 steps, including 86753 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :93
[2024-05-21 18:44:06] [INFO ] Invariant cache hit.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:06] [INFO ] Added : 5 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] Max seen :[111228, 111228, 111228, 111228, 107, 107, 122, 83]
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 2 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:44:25] [INFO ] Invariant cache hit.
[2024-05-21 18:44:25] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:44:25] [INFO ] Invariant cache hit.
[2024-05-21 18:44:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:44:25] [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.
[2024-05-21 18:44:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:44:25] [INFO ] Invariant cache hit.
[2024-05-21 18:44:25] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:44:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160446 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 8) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82511 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 82801 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 76725 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000001 steps, including 86697 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :87
[2024-05-21 18:44:27] [INFO ] Invariant cache hit.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:27] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:27] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:27] [INFO ] Added : 5 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111231, 111231, 111231, 111231, 109, 109, 124, 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.
[2024-05-21 18:44:46] [INFO ] Invariant cache hit.
[2024-05-21 18:44:46] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:44:46] [INFO ] Invariant cache hit.
[2024-05-21 18:44:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:44:46] [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.
[2024-05-21 18:44:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:44:46] [INFO ] Invariant cache hit.
[2024-05-21 18:44:46] [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.
[2024-05-21 18:44:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160285 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 8) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82788 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 82785 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000000 steps, including 77116 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 87033 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 8) seen :87
[2024-05-21 18:44:48] [INFO ] Invariant cache hit.
[2024-05-21 18:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:44:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:44:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:44:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:49] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:49] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:44:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:44:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:44:49] [INFO ] Added : 5 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] Max seen :[111234, 111234, 111234, 111234, 111, 111, 127, 85]
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.
[2024-05-21 18:45:08] [INFO ] Invariant cache hit.
[2024-05-21 18:45:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:45:08] [INFO ] Invariant cache hit.
[2024-05-21 18:45:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:45:08] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:45:08] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:45:08] [INFO ] Invariant cache hit.
[2024-05-21 18:45:08] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:45:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159870 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82913 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82678 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 76443 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86882 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :87
[2024-05-21 18:45:10] [INFO ] Invariant cache hit.
[2024-05-21 18:45:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:45:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:45:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:11] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:11] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:11] [INFO ] Added : 5 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] Max seen :[111236, 111236, 111236, 111236, 113, 113, 129, 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.
[2024-05-21 18:45:29] [INFO ] Invariant cache hit.
[2024-05-21 18:45:29] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-05-21 18:45:29] [INFO ] Invariant cache hit.
[2024-05-21 18:45:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:45:29] [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.
[2024-05-21 18:45:29] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:45:29] [INFO ] Invariant cache hit.
[2024-05-21 18:45:29] [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.
[2024-05-21 18:45:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160750 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 8) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82933 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 82951 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 77083 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000000 steps, including 86809 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :116
[2024-05-21 18:45:31] [INFO ] Invariant cache hit.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:31] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:31] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:32] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111239, 111239, 111239, 111239, 115, 115, 131, 87]
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.
[2024-05-21 18:45:50] [INFO ] Invariant cache hit.
[2024-05-21 18:45:50] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:45:50] [INFO ] Invariant cache hit.
[2024-05-21 18:45:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:45:50] [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.
[2024-05-21 18:45:50] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:45:50] [INFO ] Invariant cache hit.
[2024-05-21 18:45:50] [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.
[2024-05-21 18:45:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160490 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 8) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000002 steps, including 82643 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 82954 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000000 steps, including 76919 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86760 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :89
[2024-05-21 18:45:52] [INFO ] Invariant cache hit.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:52] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:52] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:45:52] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:45:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:45:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:45:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:45:52] [INFO ] Added : 5 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] Max seen :[111241, 111241, 111241, 111241, 117, 117, 134, 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 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.
[2024-05-21 18:46:10] [INFO ] Invariant cache hit.
[2024-05-21 18:46:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:46:10] [INFO ] Invariant cache hit.
[2024-05-21 18:46:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:46:10] [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.
[2024-05-21 18:46:10] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:46:10] [INFO ] Invariant cache hit.
[2024-05-21 18:46:10] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:46:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160255 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 8) seen :129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82424 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 83094 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 76748 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000000 steps, including 86777 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :78
[2024-05-21 18:46:12] [INFO ] Invariant cache hit.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:46:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:12] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:12] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:13] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:46:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:46:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:13] [INFO ] Added : 5 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] Max seen :[111244, 111244, 111244, 111244, 118, 118, 136, 90]
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.
[2024-05-21 18:46:31] [INFO ] Invariant cache hit.
[2024-05-21 18:46:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:46:31] [INFO ] Invariant cache hit.
[2024-05-21 18:46:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:46:31] [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.
[2024-05-21 18:46:31] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:46:31] [INFO ] Invariant cache hit.
[2024-05-21 18:46:31] [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.
[2024-05-21 18:46:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160538 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 8) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83205 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 82952 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000000 steps, including 77204 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86748 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :79
[2024-05-21 18:46:33] [INFO ] Invariant cache hit.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:33] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:33] [INFO ] Added : 5 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] Max seen :[111247, 111247, 111247, 111247, 120, 120, 138, 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.
[2024-05-21 18:46:51] [INFO ] Invariant cache hit.
[2024-05-21 18:46:51] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:46:51] [INFO ] Invariant cache hit.
[2024-05-21 18:46:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:46:51] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2024-05-21 18:46:51] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 18:46:51] [INFO ] Invariant cache hit.
[2024-05-21 18:46:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:46:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160775 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 8) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83015 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 83018 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 76711 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000000 steps, including 86894 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :107
[2024-05-21 18:46:53] [INFO ] Invariant cache hit.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:46:53] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:54] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:46:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:54] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:46:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:46:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:46:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:46:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:46:54] [INFO ] Added : 5 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] Max seen :[111249, 111249, 111249, 111249, 122, 122, 140, 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 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.
[2024-05-21 18:47:12] [INFO ] Invariant cache hit.
[2024-05-21 18:47:12] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:47:12] [INFO ] Invariant cache hit.
[2024-05-21 18:47:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:47:12] [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.
[2024-05-21 18:47:12] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:47:12] [INFO ] Invariant cache hit.
[2024-05-21 18:47:12] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:47:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160218 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 8) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82788 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 82923 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 77117 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86562 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :80
[2024-05-21 18:47:14] [INFO ] Invariant cache hit.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:14] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:14] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:14] [INFO ] Added : 5 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] Max seen :[111252, 111252, 111252, 111252, 124, 124, 142, 94]
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.
[2024-05-21 18:47:32] [INFO ] Invariant cache hit.
[2024-05-21 18:47:32] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:47:32] [INFO ] Invariant cache hit.
[2024-05-21 18:47:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:47:32] [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.
[2024-05-21 18:47:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:47:32] [INFO ] Invariant cache hit.
[2024-05-21 18:47:32] [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.
[2024-05-21 18:47:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160721 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 8) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82998 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :116
Incomplete Best-First random walk after 1000001 steps, including 82923 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 77105 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000000 steps, including 86884 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :96
[2024-05-21 18:47:34] [INFO ] Invariant cache hit.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:47:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:34] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:34] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:35] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:35] [INFO ] Added : 5 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] Max seen :[111256, 111256, 111256, 111256, 126, 126, 144, 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 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.
[2024-05-21 18:47:54] [INFO ] Invariant cache hit.
[2024-05-21 18:47:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:47:54] [INFO ] Invariant cache hit.
[2024-05-21 18:47:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:47:54] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2024-05-21 18:47:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:47:54] [INFO ] Invariant cache hit.
[2024-05-21 18:47:54] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:47:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160964 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 8) seen :125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82604 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 82765 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 76839 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000001 steps, including 86985 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :90
[2024-05-21 18:47:56] [INFO ] Invariant cache hit.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:47:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:56] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:47:56] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:47:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:57] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:47:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:47:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:47:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:47:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:47:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:47:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:47:57] [INFO ] Added : 5 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] Max seen :[111259, 111259, 111259, 111259, 128, 128, 147, 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 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.
[2024-05-21 18:48:14] [INFO ] Invariant cache hit.
[2024-05-21 18:48:14] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:48:14] [INFO ] Invariant cache hit.
[2024-05-21 18:48:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:48:14] [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.
[2024-05-21 18:48:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:48:15] [INFO ] Invariant cache hit.
[2024-05-21 18:48:15] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:48:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160349 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82997 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 83098 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000000 steps, including 77253 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86533 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :90
[2024-05-21 18:48:17] [INFO ] Invariant cache hit.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:17] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:17] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:17] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:17] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111262, 111262, 111262, 111262, 130, 130, 150, 98]
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.
[2024-05-21 18:48:35] [INFO ] Invariant cache hit.
[2024-05-21 18:48:35] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:48:35] [INFO ] Invariant cache hit.
[2024-05-21 18:48:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:48:35] [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.
[2024-05-21 18:48:35] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:48:35] [INFO ] Invariant cache hit.
[2024-05-21 18:48:35] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:48:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160320 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 8) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82926 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82714 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 77158 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86409 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :105
[2024-05-21 18:48:37] [INFO ] Invariant cache hit.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:48:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:37] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:37] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:37] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:37] [INFO ] Added : 5 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] Max seen :[111264, 111264, 111264, 111264, 132, 132, 152, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:48:57] [INFO ] Invariant cache hit.
[2024-05-21 18:48:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 18:48:57] [INFO ] Invariant cache hit.
[2024-05-21 18:48:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:48:57] [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.
[2024-05-21 18:48:57] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:48:57] [INFO ] Invariant cache hit.
[2024-05-21 18:48:57] [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.
[2024-05-21 18:48:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160453 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 8) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83042 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 83403 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 76820 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000000 steps, including 86707 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :88
[2024-05-21 18:48:59] [INFO ] Invariant cache hit.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:59] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 13 ms.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:59] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:48:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:48:59] [INFO ] Added : 5 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] Max seen :[111266, 111266, 111266, 111266, 134, 134, 154, 100]
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.
[2024-05-21 18:49:17] [INFO ] Invariant cache hit.
[2024-05-21 18:49:17] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:49:17] [INFO ] Invariant cache hit.
[2024-05-21 18:49:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:49:17] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-21 18:49:17] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:49:17] [INFO ] Invariant cache hit.
[2024-05-21 18:49:17] [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.
[2024-05-21 18:49:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159911 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 8) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83139 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 82623 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000001 steps, including 76821 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 86805 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :113
[2024-05-21 18:49:19] [INFO ] Invariant cache hit.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:19] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:19] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:19] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:20] [INFO ] Added : 5 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] Max seen :[111269, 111269, 111269, 111269, 135, 135, 156, 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.
[2024-05-21 18:49:38] [INFO ] Invariant cache hit.
[2024-05-21 18:49:38] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-21 18:49:38] [INFO ] Invariant cache hit.
[2024-05-21 18:49:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:49:38] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2024-05-21 18:49:38] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:49:38] [INFO ] Invariant cache hit.
[2024-05-21 18:49:38] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:49:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160344 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82651 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 82887 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 76619 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000000 steps, including 86866 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :111
[2024-05-21 18:49:40] [INFO ] Invariant cache hit.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:40] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:40] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:49:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:49:40] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:49:40] [INFO ] Added : 5 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] Max seen :[111272, 111272, 111272, 111272, 137, 137, 158, 102]
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.
[2024-05-21 18:49:58] [INFO ] Invariant cache hit.
[2024-05-21 18:49:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:49:58] [INFO ] Invariant cache hit.
[2024-05-21 18:49:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:49:58] [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.
[2024-05-21 18:49:58] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:49:58] [INFO ] Invariant cache hit.
[2024-05-21 18:49:58] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:49:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160239 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 8) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83040 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 82749 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 76981 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000000 steps, including 86209 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :91
[2024-05-21 18:50:00] [INFO ] Invariant cache hit.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:50:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:01] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:01] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:01] [INFO ] Added : 5 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] Max seen :[111276, 111276, 111276, 111276, 139, 139, 162, 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 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.
[2024-05-21 18:50:19] [INFO ] Invariant cache hit.
[2024-05-21 18:50:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:50:19] [INFO ] Invariant cache hit.
[2024-05-21 18:50:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:50:19] [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.
[2024-05-21 18:50:19] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:50:19] [INFO ] Invariant cache hit.
[2024-05-21 18:50:19] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:50:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160029 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82928 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 83035 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 76951 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :65
Incomplete Best-First random walk after 1000000 steps, including 86845 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :84
[2024-05-21 18:50:21] [INFO ] Invariant cache hit.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:50:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:21] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:21] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:21] [INFO ] Added : 5 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] Max seen :[111279, 111279, 111279, 111279, 141, 141, 164, 104]
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.
[2024-05-21 18:50:39] [INFO ] Invariant cache hit.
[2024-05-21 18:50:39] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:50:39] [INFO ] Invariant cache hit.
[2024-05-21 18:50:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:50:39] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2024-05-21 18:50:39] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:50:39] [INFO ] Invariant cache hit.
[2024-05-21 18:50:39] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:50:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160219 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :192
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82834 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :84
Incomplete Best-First random walk after 1000000 steps, including 82980 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 76956 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86827 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :80
[2024-05-21 18:50:41] [INFO ] Invariant cache hit.
[2024-05-21 18:50:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:50:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:42] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:50:42] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:42] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:50:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:50:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:50:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:50:42] [INFO ] Added : 5 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] Max seen :[111283, 111283, 111283, 111283, 143, 143, 166, 106]
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.
[2024-05-21 18:51:00] [INFO ] Invariant cache hit.
[2024-05-21 18:51:00] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-21 18:51:00] [INFO ] Invariant cache hit.
[2024-05-21 18:51:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:51:00] [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.
[2024-05-21 18:51:00] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:51:00] [INFO ] Invariant cache hit.
[2024-05-21 18:51:00] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:51:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160576 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 8) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83007 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 82621 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 77105 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000000 steps, including 86478 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :88
[2024-05-21 18:51:02] [INFO ] Invariant cache hit.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:02] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:02] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:02] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111286, 111286, 111286, 111286, 144, 144, 168, 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.
[2024-05-21 18:51:20] [INFO ] Invariant cache hit.
[2024-05-21 18:51:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:51:20] [INFO ] Invariant cache hit.
[2024-05-21 18:51:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:51:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 18:51:21] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:51:21] [INFO ] Invariant cache hit.
[2024-05-21 18:51:21] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:51:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160279 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 8) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82805 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 83220 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 77107 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000000 steps, including 86270 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :91
[2024-05-21 18:51:22] [INFO ] Invariant cache hit.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:23] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:23] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:23] [INFO ] Added : 5 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] Max seen :[111289, 111289, 111289, 111289, 146, 146, 170, 108]
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.
[2024-05-21 18:51:41] [INFO ] Invariant cache hit.
[2024-05-21 18:51:41] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:51:41] [INFO ] Invariant cache hit.
[2024-05-21 18:51:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:51:41] [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.
[2024-05-21 18:51:41] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:51:41] [INFO ] Invariant cache hit.
[2024-05-21 18:51:41] [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.
[2024-05-21 18:51:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160251 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82977 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 82760 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000000 steps, including 76931 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000000 steps, including 86577 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :83
[2024-05-21 18:51:43] [INFO ] Invariant cache hit.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:51:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:44] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:51:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:44] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:44] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:51:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:51:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:51:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:51:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:51:44] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111292, 111292, 111292, 111292, 148, 148, 173, 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.
[2024-05-21 18:52:02] [INFO ] Invariant cache hit.
[2024-05-21 18:52:02] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:52:02] [INFO ] Invariant cache hit.
[2024-05-21 18:52:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:52:02] [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.
[2024-05-21 18:52:02] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:52:02] [INFO ] Invariant cache hit.
[2024-05-21 18:52:02] [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.
[2024-05-21 18:52:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160387 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 8) seen :137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82678 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 83033 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :84
Incomplete Best-First random walk after 1000001 steps, including 76687 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86929 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :88
[2024-05-21 18:52:04] [INFO ] Invariant cache hit.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:52:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:04] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:04] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:05] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111295, 111295, 111295, 111295, 150, 150, 175, 110]
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.
[2024-05-21 18:52:23] [INFO ] Invariant cache hit.
[2024-05-21 18:52:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:52:23] [INFO ] Invariant cache hit.
[2024-05-21 18:52:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:52:23] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2024-05-21 18:52:23] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:52:23] [INFO ] Invariant cache hit.
[2024-05-21 18:52:23] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:52:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160786 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82662 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 82781 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 76973 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86801 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :79
[2024-05-21 18:52:25] [INFO ] Invariant cache hit.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:25] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:25] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:25] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111297, 111297, 111297, 111297, 152, 152, 177, 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.
[2024-05-21 18:52:43] [INFO ] Invariant cache hit.
[2024-05-21 18:52:43] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-21 18:52:43] [INFO ] Invariant cache hit.
[2024-05-21 18:52:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:52:43] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2024-05-21 18:52:43] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:52:43] [INFO ] Invariant cache hit.
[2024-05-21 18:52:43] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:52:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160551 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83139 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 82796 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 76646 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000000 steps, including 86838 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :89
[2024-05-21 18:52:45] [INFO ] Invariant cache hit.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:52:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:52:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:45] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:45] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:52:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:52:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:45] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:52:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:52:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:52:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:52:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:52:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:52:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:52:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:52:46] [INFO ] Added : 5 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] Max seen :[111300, 111300, 111300, 111300, 154, 154, 180, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2024-05-21 18:53:04] [INFO ] Invariant cache hit.
[2024-05-21 18:53:04] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:53:04] [INFO ] Invariant cache hit.
[2024-05-21 18:53:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:53:04] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:53:04] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:53:04] [INFO ] Invariant cache hit.
[2024-05-21 18:53:04] [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.
[2024-05-21 18:53:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160263 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 8) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82962 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82877 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 77118 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000000 steps, including 86741 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :86
[2024-05-21 18:53:06] [INFO ] Invariant cache hit.
[2024-05-21 18:53:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:53:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:07] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:07] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:07] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:07] [INFO ] Added : 5 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] Max seen :[111303, 111303, 111303, 111303, 157, 157, 182, 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 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.
[2024-05-21 18:53:25] [INFO ] Invariant cache hit.
[2024-05-21 18:53:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:53:25] [INFO ] Invariant cache hit.
[2024-05-21 18:53:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:53:25] [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.
[2024-05-21 18:53:25] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:53:25] [INFO ] Invariant cache hit.
[2024-05-21 18:53:25] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:53:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160291 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82822 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 82659 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000000 steps, including 77073 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000000 steps, including 86537 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :91
[2024-05-21 18:53:27] [INFO ] Invariant cache hit.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:53:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:27] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:28] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:28] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:28] [INFO ] Added : 5 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] Max seen :[111306, 111306, 111306, 111306, 159, 159, 184, 116]
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.
[2024-05-21 18:53:46] [INFO ] Invariant cache hit.
[2024-05-21 18:53:46] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-21 18:53:46] [INFO ] Invariant cache hit.
[2024-05-21 18:53:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:53:46] [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.
[2024-05-21 18:53:46] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:53:46] [INFO ] Invariant cache hit.
[2024-05-21 18:53:46] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:53:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160591 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 8) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82913 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83083 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000001 steps, including 76767 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 8) seen :80
Incomplete Best-First random walk after 1000001 steps, including 86597 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :91
[2024-05-21 18:53:48] [INFO ] Invariant cache hit.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:48] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:48] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:53:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:53:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:53:48] [INFO ] Added : 5 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] Max seen :[111309, 111309, 111309, 111309, 161, 161, 186, 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 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.
[2024-05-21 18:54:06] [INFO ] Invariant cache hit.
[2024-05-21 18:54:06] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 18:54:06] [INFO ] Invariant cache hit.
[2024-05-21 18:54:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:54:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 18:54:06] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-21 18:54:06] [INFO ] Invariant cache hit.
[2024-05-21 18:54:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:54:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160808 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 8) seen :124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82823 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 82776 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 76899 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86918 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :100
[2024-05-21 18:54:08] [INFO ] Invariant cache hit.
[2024-05-21 18:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:54:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:09] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:09] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:09] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:09] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:09] [INFO ] Added : 5 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] Max seen :[111312, 111312, 111312, 111312, 163, 163, 188, 118]
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.
[2024-05-21 18:54:27] [INFO ] Invariant cache hit.
[2024-05-21 18:54:27] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:54:27] [INFO ] Invariant cache hit.
[2024-05-21 18:54:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:54:27] [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.
[2024-05-21 18:54:27] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:54:27] [INFO ] Invariant cache hit.
[2024-05-21 18:54:27] [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.
[2024-05-21 18:54:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160577 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 8) 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 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82999 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000000 steps, including 82711 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 76606 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000001 steps, including 86713 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :90
[2024-05-21 18:54:29] [INFO ] Invariant cache hit.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:29] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:29] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:29] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:30] [INFO ] Added : 5 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] Max seen :[111315, 111315, 111315, 111315, 165, 165, 191, 119]
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.
[2024-05-21 18:54:48] [INFO ] Invariant cache hit.
[2024-05-21 18:54:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-21 18:54:48] [INFO ] Invariant cache hit.
[2024-05-21 18:54:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:54:48] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2024-05-21 18:54:48] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:54:48] [INFO ] Invariant cache hit.
[2024-05-21 18:54:48] [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.
[2024-05-21 18:54:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160305 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 8) 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 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83023 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 82881 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 77031 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000000 steps, including 86668 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :83
[2024-05-21 18:54:50] [INFO ] Invariant cache hit.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:50] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:50] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:54:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:54:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:54:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:54:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:54:50] [INFO ] Added : 5 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] Max seen :[111317, 111317, 111317, 111317, 168, 168, 194, 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 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.
[2024-05-21 18:55:09] [INFO ] Invariant cache hit.
[2024-05-21 18:55:09] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:55:09] [INFO ] Invariant cache hit.
[2024-05-21 18:55:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:55:09] [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.
[2024-05-21 18:55:09] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:55:09] [INFO ] Invariant cache hit.
[2024-05-21 18:55:09] [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.
[2024-05-21 18:55:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160671 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 8) seen :129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82659 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 83095 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000000 steps, including 76898 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :70
Incomplete Best-First random walk after 1000000 steps, including 86553 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :91
[2024-05-21 18:55:11] [INFO ] Invariant cache hit.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:11] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:11] [INFO ] Added : 5 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] Max seen :[111319, 111319, 111319, 111319, 170, 170, 197, 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 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.
[2024-05-21 18:55:30] [INFO ] Invariant cache hit.
[2024-05-21 18:55:30] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-21 18:55:30] [INFO ] Invariant cache hit.
[2024-05-21 18:55:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:55:30] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-21 18:55:30] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:55:30] [INFO ] Invariant cache hit.
[2024-05-21 18:55:30] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:55:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160418 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 8) 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 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83070 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 82559 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 77008 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :65
Incomplete Best-First random walk after 1000000 steps, including 86547 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :93
[2024-05-21 18:55:32] [INFO ] Invariant cache hit.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:32] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:32] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:32] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:32] [INFO ] Added : 5 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] Max seen :[111323, 111323, 111323, 111323, 172, 172, 199, 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.
[2024-05-21 18:55:50] [INFO ] Invariant cache hit.
[2024-05-21 18:55:51] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:55:51] [INFO ] Invariant cache hit.
[2024-05-21 18:55:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:55:51] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2024-05-21 18:55:51] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:55:51] [INFO ] Invariant cache hit.
[2024-05-21 18:55:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:55:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160191 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 8) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 83009 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82677 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000000 steps, including 76945 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86872 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :82
[2024-05-21 18:55:53] [INFO ] Invariant cache hit.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:55:53] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:53] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:53] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:55:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:55:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:55:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:55:53] [INFO ] Added : 5 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] Max seen :[111325, 111325, 111325, 111325, 173, 173, 201, 125]
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.
[2024-05-21 18:56:11] [INFO ] Invariant cache hit.
[2024-05-21 18:56:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:56:11] [INFO ] Invariant cache hit.
[2024-05-21 18:56:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:56:11] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2024-05-21 18:56:11] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:56:11] [INFO ] Invariant cache hit.
[2024-05-21 18:56:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:56:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159894 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 8) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82907 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 83142 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000000 steps, including 76961 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 86521 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :91
[2024-05-21 18:56:13] [INFO ] Invariant cache hit.
[2024-05-21 18:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:56:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:14] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:14] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:14] [INFO ] Added : 5 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] Max seen :[111327, 111327, 111327, 111327, 175, 175, 203, 127]
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.
[2024-05-21 18:56:32] [INFO ] Invariant cache hit.
[2024-05-21 18:56:32] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-21 18:56:32] [INFO ] Invariant cache hit.
[2024-05-21 18:56:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:56:32] [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.
[2024-05-21 18:56:32] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:56:32] [INFO ] Invariant cache hit.
[2024-05-21 18:56:32] [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.
[2024-05-21 18:56:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160527 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 8) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82884 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 83116 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 8) seen :112
Incomplete Best-First random walk after 1000001 steps, including 77115 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000000 steps, including 86671 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 8) seen :98
[2024-05-21 18:56:34] [INFO ] Invariant cache hit.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:34] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:34] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:35] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111330, 111330, 111330, 111330, 177, 177, 205, 129]
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.
[2024-05-21 18:56:52] [INFO ] Invariant cache hit.
[2024-05-21 18:56:52] [INFO ] Implicit Places using invariants in 16 ms returned []
[2024-05-21 18:56:52] [INFO ] Invariant cache hit.
[2024-05-21 18:56:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:56:52] [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.
[2024-05-21 18:56:52] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:56:52] [INFO ] Invariant cache hit.
[2024-05-21 18:56:52] [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.
[2024-05-21 18:56:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160631 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 8) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82943 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 83305 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :108
Incomplete Best-First random walk after 1000000 steps, including 76925 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 8) seen :85
Incomplete Best-First random walk after 1000001 steps, including 86299 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 8) seen :86
[2024-05-21 18:56:54] [INFO ] Invariant cache hit.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:56:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:54] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:54] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:56:54] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:54] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:56:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:56:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:56:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:56:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:56:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:56:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:56:55] [INFO ] Added : 5 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] Max seen :[111332, 111332, 111332, 111332, 179, 179, 207, 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 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.
[2024-05-21 18:57:13] [INFO ] Invariant cache hit.
[2024-05-21 18:57:13] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-21 18:57:13] [INFO ] Invariant cache hit.
[2024-05-21 18:57:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:57:13] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2024-05-21 18:57:13] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:57:13] [INFO ] Invariant cache hit.
[2024-05-21 18:57:13] [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.
[2024-05-21 18:57:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160286 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 82777 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 82583 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 76881 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 8) seen :75
Incomplete Best-First random walk after 1000001 steps, including 86684 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 8) seen :84
[2024-05-21 18:57:15] [INFO ] Invariant cache hit.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:57:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:15] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:15] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:15] [INFO ] Added : 5 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] Max seen :[111334, 111334, 111334, 111334, 182, 182, 210, 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.
[2024-05-21 18:57:34] [INFO ] Invariant cache hit.
[2024-05-21 18:57:34] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:57:34] [INFO ] Invariant cache hit.
[2024-05-21 18:57:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:57:34] [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.
[2024-05-21 18:57:34] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:57:34] [INFO ] Invariant cache hit.
[2024-05-21 18:57:34] [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.
[2024-05-21 18:57:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160381 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 8) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83161 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000001 steps, including 82822 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :84
Incomplete Best-First random walk after 1000000 steps, including 76647 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000000 steps, including 86599 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :101
[2024-05-21 18:57:36] [INFO ] Invariant cache hit.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:36] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:36] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:36] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:36] [INFO ] Added : 5 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] Max seen :[111337, 111337, 111337, 111337, 184, 184, 212, 133]
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.
[2024-05-21 18:57:54] [INFO ] Invariant cache hit.
[2024-05-21 18:57:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-21 18:57:54] [INFO ] Invariant cache hit.
[2024-05-21 18:57:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:57:54] [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.
[2024-05-21 18:57:54] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:57:54] [INFO ] Invariant cache hit.
[2024-05-21 18:57:54] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:57:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160035 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 8) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000000 steps, including 83068 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 83190 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :116
Incomplete Best-First random walk after 1000000 steps, including 76921 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 8) seen :100
Incomplete Best-First random walk after 1000000 steps, including 86527 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 8) seen :84
[2024-05-21 18:57:56] [INFO ] Invariant cache hit.
[2024-05-21 18:57:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:57:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:57] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:57] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:57] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:57] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:57:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:57:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:57:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:57:57] [INFO ] Added : 5 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111340, 111340, 111340, 111340, 186, 186, 216, 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 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.
[2024-05-21 18:58:15] [INFO ] Invariant cache hit.
[2024-05-21 18:58:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-21 18:58:15] [INFO ] Invariant cache hit.
[2024-05-21 18:58:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:58:15] [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.
[2024-05-21 18:58:15] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:58:15] [INFO ] Invariant cache hit.
[2024-05-21 18:58:15] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:58:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160941 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 8) seen :124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82863 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 8) seen :104
Incomplete Best-First random walk after 1000001 steps, including 83135 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 8) seen :96
Incomplete Best-First random walk after 1000001 steps, including 76611 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 8) seen :95
Incomplete Best-First random walk after 1000000 steps, including 86556 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 8) seen :85
[2024-05-21 18:58:17] [INFO ] Invariant cache hit.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:58:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:17] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:17] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:58:17] [INFO ] Added : 5 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] Max seen :[111343, 111343, 111343, 111343, 188, 188, 218, 136]
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.
[2024-05-21 18:58:36] [INFO ] Invariant cache hit.
[2024-05-21 18:58:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-21 18:58:36] [INFO ] Invariant cache hit.
[2024-05-21 18:58:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:58:36] [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.
[2024-05-21 18:58:36] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-21 18:58:36] [INFO ] Invariant cache hit.
[2024-05-21 18:58:36] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2024-05-21 18:58:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160713 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 8) 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 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 8) seen :444444
Incomplete Best-First random walk after 1000001 steps, including 82932 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000001 steps, including 83309 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 8) seen :92
Incomplete Best-First random walk after 1000000 steps, including 76986 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 87021 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 8) seen :94
[2024-05-21 18:58:38] [INFO ] Invariant cache hit.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 18:58:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:58:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:58:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:38] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2024-05-21 18:58:38] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 18:58:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-21 18:58:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-05-21 18:58:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-21 18:58:38] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.

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