Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r519-tall-167987244900149.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r519-tall-167987244900149
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 12K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 20K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 3.5K Mar 31 16:48 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D03N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680839749845

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D03N000
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-07 03:55:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-07 03:55:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 03:55:51] [INFO ] Load time of PNML (sax parser for PT used): 17 ms
[2023-04-07 03:55:51] [INFO ] Transformed 8 places.
[2023-04-07 03:55:51] [INFO ] Transformed 8 transitions.
[2023-04-07 03:55:51] [INFO ] Parsed PT model containing 8 places and 8 transitions and 22 arcs in 72 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 8 rows 8 cols
[2023-04-07 03:55:51] [INFO ] Computed 0 invariants in 8 ms
Incomplete random walk after 10000 steps, including 1412 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :104
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 764 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :71
Incomplete Best-First random walk after 10001 steps, including 763 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 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 793 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :69
Incomplete Best-First random walk after 10001 steps, including 806 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :78
Incomplete Best-First random walk after 10001 steps, including 729 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :63
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 :5562
Incomplete Best-First random walk after 10000 steps, including 785 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :71
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :5562
Incomplete Best-First random walk after 10001 steps, including 732 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :70
Incomplete Best-First random walk after 10000 steps, including 775 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :73
[2023-04-07 03:55:51] [INFO ] Invariant cache hit.
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 03:55:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:55:51] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 03:55:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 03:55:51] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 03:55:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 03:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:55:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:55:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 03:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:55:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 03:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 03:55:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:51] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 03:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 03:55:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:51] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 03:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:52] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-04-07 03:55:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2023-04-07 03:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2023-04-07 03:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:55:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:52] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:52] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, 1, -1, 1, 1, -1, 1, -1, -1, 1, 1, -1, -1] Max seen :[1111, 1111, 1111, 1, 1, 1111, 1, 1, 11, 1, 10, 1111, 1, 1, 11, 10]
FORMULA CryptoMiner-PT-D03N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D03N000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 8/8 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 7
Applied a total of 1 rules in 9 ms. Remains 8 /8 variables (removed 0) and now considering 7/8 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 8/8 places, 7/8 transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-04-07 03:55:52] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 160176 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77211 resets, run finished after 236 ms. (steps per millisecond=4237 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83050 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76843 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83390 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :121
[2023-04-07 03:55:55] [INFO ] Invariant cache hit.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:55:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:55] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:55:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:55:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:55:55] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 111111, 111111, 17, 16, 111111, 17, 16]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:56:17] [INFO ] Invariant cache hit.
[2023-04-07 03:56:17] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:56:17] [INFO ] Invariant cache hit.
[2023-04-07 03:56:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:56:17] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 03:56:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:56:17] [INFO ] Invariant cache hit.
[2023-04-07 03:56:17] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:56:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160168 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76791 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :161
Incomplete Best-First random walk after 1000001 steps, including 82824 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76993 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82729 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :108
[2023-04-07 03:56:20] [INFO ] Invariant cache hit.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:56:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:20] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111113, 111113, 111113, 111113, 23, 17, 111113, 23, 17]
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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:56:43] [INFO ] Invariant cache hit.
[2023-04-07 03:56:43] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 03:56:43] [INFO ] Invariant cache hit.
[2023-04-07 03:56:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:56:43] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 03:56:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:56:43] [INFO ] Invariant cache hit.
[2023-04-07 03:56:43] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:56:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160134 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76926 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83101 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77024 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82879 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :117
[2023-04-07 03:56:45] [INFO ] Invariant cache hit.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 03:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:45] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:56:45] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:56:45] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:56:45] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:56:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:56:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:56:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:56:45] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111115, 111115, 111115, 111115, 25, 18, 111115, 25, 18]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:57:08] [INFO ] Invariant cache hit.
[2023-04-07 03:57:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 03:57:08] [INFO ] Invariant cache hit.
[2023-04-07 03:57:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:57:08] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 03:57:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:57:08] [INFO ] Invariant cache hit.
[2023-04-07 03:57:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:57:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 160260 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 9) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77165 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82802 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76682 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83257 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :112
[2023-04-07 03:57:10] [INFO ] Invariant cache hit.
[2023-04-07 03:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:57:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:57:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 03:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111117, 111117, 111117, 111117, 28, 20, 111117, 28, 20]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:57:33] [INFO ] Invariant cache hit.
[2023-04-07 03:57:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 03:57:33] [INFO ] Invariant cache hit.
[2023-04-07 03:57:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:57:33] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 03:57:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:57:33] [INFO ] Invariant cache hit.
[2023-04-07 03:57:33] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:57:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160502 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76835 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83222 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76827 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82817 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :121
[2023-04-07 03:57:35] [INFO ] Invariant cache hit.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:57:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:36] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:57:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:57:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:57:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:57:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:57:36] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111119, 111119, 111119, 111119, 31, 21, 111119, 31, 21]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:57:58] [INFO ] Invariant cache hit.
[2023-04-07 03:57:58] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:57:58] [INFO ] Invariant cache hit.
[2023-04-07 03:57:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:57:58] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 03:57:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:57:58] [INFO ] Invariant cache hit.
[2023-04-07 03:57:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:57:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160402 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76898 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82810 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77019 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83141 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :131
[2023-04-07 03:58:00] [INFO ] Invariant cache hit.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:58:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:58:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:00] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:00] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 03:58:01] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111121, 111121, 111121, 111121, 33, 23, 111121, 33, 23]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:58:23] [INFO ] Invariant cache hit.
[2023-04-07 03:58:23] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 03:58:23] [INFO ] Invariant cache hit.
[2023-04-07 03:58:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:58:23] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 03:58:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:58:23] [INFO ] Invariant cache hit.
[2023-04-07 03:58:23] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:58:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159981 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76831 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82879 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77222 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 83358 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :117
[2023-04-07 03:58:25] [INFO ] Invariant cache hit.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:58:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:25] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:26] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:26] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111123, 111123, 111123, 111123, 35, 25, 111123, 35, 25]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:58:48] [INFO ] Invariant cache hit.
[2023-04-07 03:58:48] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:58:48] [INFO ] Invariant cache hit.
[2023-04-07 03:58:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:58:48] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 03:58:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:58:48] [INFO ] Invariant cache hit.
[2023-04-07 03:58:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:58:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160450 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77053 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82847 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76981 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82590 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :123
[2023-04-07 03:58:50] [INFO ] Invariant cache hit.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 03:58:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:50] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:58:50] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:58:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:58:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:58:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:58:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:58:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:58:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:58:51] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111125, 111125, 111125, 111125, 38, 27, 111125, 38, 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.
[2023-04-07 03:59:13] [INFO ] Invariant cache hit.
[2023-04-07 03:59:13] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 03:59:13] [INFO ] Invariant cache hit.
[2023-04-07 03:59:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:59:13] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 03:59:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:59:13] [INFO ] Invariant cache hit.
[2023-04-07 03:59:13] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:59:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160557 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76641 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83156 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76761 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 83088 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :108
[2023-04-07 03:59:15] [INFO ] Invariant cache hit.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:16] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111128, 111128, 111128, 111128, 41, 29, 111128, 41, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:59:38] [INFO ] Invariant cache hit.
[2023-04-07 03:59:38] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:59:38] [INFO ] Invariant cache hit.
[2023-04-07 03:59:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:59:38] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 03:59:38] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 03:59:38] [INFO ] Invariant cache hit.
[2023-04-07 03:59:38] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:59:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160294 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77251 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82877 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77320 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82572 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :107
[2023-04-07 03:59:40] [INFO ] Invariant cache hit.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 03:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:59:41] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:59:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:59:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:59:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:59:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:59:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:59:41] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111131, 111131, 111131, 111131, 44, 30, 111131, 44, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:00:03] [INFO ] Invariant cache hit.
[2023-04-07 04:00:03] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:00:03] [INFO ] Invariant cache hit.
[2023-04-07 04:00:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:00:03] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 04:00:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:00:03] [INFO ] Invariant cache hit.
[2023-04-07 04:00:03] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:00:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159799 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) 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 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76858 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82772 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76860 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83103 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :108
[2023-04-07 04:00:05] [INFO ] Invariant cache hit.
[2023-04-07 04:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:06] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:06] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:06] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:00:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:06] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111135, 111135, 111135, 111135, 46, 32, 111135, 46, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:00:28] [INFO ] Invariant cache hit.
[2023-04-07 04:00:28] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:00:28] [INFO ] Invariant cache hit.
[2023-04-07 04:00:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:00:28] [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.
[2023-04-07 04:00:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:00:28] [INFO ] Invariant cache hit.
[2023-04-07 04:00:28] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:00:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160268 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76934 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83098 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76762 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83308 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :122
[2023-04-07 04:00:30] [INFO ] Invariant cache hit.
[2023-04-07 04:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:31] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:31] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111138, 111138, 111138, 111138, 48, 34, 111138, 48, 34]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:00:53] [INFO ] Invariant cache hit.
[2023-04-07 04:00:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 04:00:53] [INFO ] Invariant cache hit.
[2023-04-07 04:00:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:00:53] [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.
[2023-04-07 04:00:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:00:53] [INFO ] Invariant cache hit.
[2023-04-07 04:00:53] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:00:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160250 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76843 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82812 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76876 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 82606 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :107
[2023-04-07 04:00:56] [INFO ] Invariant cache hit.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:56] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:56] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:00:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:00:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:00:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:00:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:00:56] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111141, 111141, 111141, 111141, 51, 36, 111141, 51, 36]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:01:18] [INFO ] Invariant cache hit.
[2023-04-07 04:01:18] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 04:01:18] [INFO ] Invariant cache hit.
[2023-04-07 04:01:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:01:18] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 04:01:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:01:18] [INFO ] Invariant cache hit.
[2023-04-07 04:01:18] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:01:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159929 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77160 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 82537 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76896 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82948 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :121
[2023-04-07 04:01:20] [INFO ] Invariant cache hit.
[2023-04-07 04:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:01:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:01:21] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 04:01:21] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:21] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:01:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:01:21] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111144, 111144, 111144, 111144, 53, 38, 111144, 53, 38]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:01:43] [INFO ] Invariant cache hit.
[2023-04-07 04:01:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:01:43] [INFO ] Invariant cache hit.
[2023-04-07 04:01:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:01:43] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 04:01:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:01:43] [INFO ] Invariant cache hit.
[2023-04-07 04:01:43] [INFO ] Dead Transitions using invariants and state equation in 13 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:01:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160674 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76773 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82885 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76902 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83148 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :117
[2023-04-07 04:01:45] [INFO ] Invariant cache hit.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:01:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:01:45] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:01:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:46] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:46] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:01:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:01:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:01:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:01:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:01:46] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111147, 111147, 111147, 111147, 55, 40, 111147, 55, 40]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:02:08] [INFO ] Invariant cache hit.
[2023-04-07 04:02:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:02:08] [INFO ] Invariant cache hit.
[2023-04-07 04:02:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:02:08] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 04:02:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:02:08] [INFO ] Invariant cache hit.
[2023-04-07 04:02:08] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:02:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160430 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76939 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82506 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76601 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82649 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :118
[2023-04-07 04:02:10] [INFO ] Invariant cache hit.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:02:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:02:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:02:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:11] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:02:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111150, 111150, 111150, 111150, 58, 42, 111150, 58, 42]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:02:33] [INFO ] Invariant cache hit.
[2023-04-07 04:02:33] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 04:02:33] [INFO ] Invariant cache hit.
[2023-04-07 04:02:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:02:33] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 04:02:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:02:33] [INFO ] Invariant cache hit.
[2023-04-07 04:02:33] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:02:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160577 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77350 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82722 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76789 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82672 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :117
[2023-04-07 04:02:35] [INFO ] Invariant cache hit.
[2023-04-07 04:02:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:02:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:02:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:02:36] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:02:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:02:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:02:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:02:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:02:36] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111154, 111154, 111154, 111154, 60, 44, 111154, 60, 44]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:02:58] [INFO ] Invariant cache hit.
[2023-04-07 04:02:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:02:58] [INFO ] Invariant cache hit.
[2023-04-07 04:02:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:02:58] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 04:02:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:02:58] [INFO ] Invariant cache hit.
[2023-04-07 04:02:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:02:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000005 steps, including 160559 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76807 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83091 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76869 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83062 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :113
[2023-04-07 04:03:00] [INFO ] Invariant cache hit.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:03:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:01] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:01] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111157, 111157, 111157, 111157, 63, 46, 111157, 63, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:03:23] [INFO ] Invariant cache hit.
[2023-04-07 04:03:23] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:03:23] [INFO ] Invariant cache hit.
[2023-04-07 04:03:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:03:23] [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.
[2023-04-07 04:03:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:03:23] [INFO ] Invariant cache hit.
[2023-04-07 04:03:23] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:03:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160514 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77084 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 82857 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76647 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82834 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :112
[2023-04-07 04:03:25] [INFO ] Invariant cache hit.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:25] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:03:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:25] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111159, 111159, 111159, 111159, 65, 47, 111159, 65, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:03:48] [INFO ] Invariant cache hit.
[2023-04-07 04:03:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:03:48] [INFO ] Invariant cache hit.
[2023-04-07 04:03:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:03:48] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 04:03:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:03:48] [INFO ] Invariant cache hit.
[2023-04-07 04:03:48] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:03:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160061 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77153 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :189
Incomplete Best-First random walk after 1000000 steps, including 82640 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76790 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83065 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :107
[2023-04-07 04:03:50] [INFO ] Invariant cache hit.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:03:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:50] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:50] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:03:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:50] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:03:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:03:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:03:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:03:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:03:50] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111162, 111162, 111162, 111162, 67, 49, 111162, 67, 49]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:04:12] [INFO ] Invariant cache hit.
[2023-04-07 04:04:12] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 04:04:12] [INFO ] Invariant cache hit.
[2023-04-07 04:04:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:04:12] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 04:04:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:04:12] [INFO ] Invariant cache hit.
[2023-04-07 04:04:12] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:04:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160956 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76864 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82809 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77094 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83120 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :132
[2023-04-07 04:04:14] [INFO ] Invariant cache hit.
[2023-04-07 04:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:04:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:04:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:15] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:15] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111165, 111165, 111165, 111165, 70, 50, 111165, 70, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:04:37] [INFO ] Invariant cache hit.
[2023-04-07 04:04:37] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:04:37] [INFO ] Invariant cache hit.
[2023-04-07 04:04:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:04:37] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 04:04:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:04:37] [INFO ] Invariant cache hit.
[2023-04-07 04:04:37] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:04:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 160589 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 9) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76902 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83400 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76793 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82723 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :107
[2023-04-07 04:04:39] [INFO ] Invariant cache hit.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:04:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:04:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:04:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:04:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:39] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:04:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:04:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:04:40] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:04:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:04:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:04:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 04:04:40] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111168, 111168, 111168, 111168, 73, 52, 111168, 73, 52]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:05:02] [INFO ] Invariant cache hit.
[2023-04-07 04:05:02] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 04:05:02] [INFO ] Invariant cache hit.
[2023-04-07 04:05:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:02] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 04:05:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:05:02] [INFO ] Invariant cache hit.
[2023-04-07 04:05:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:05:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160548 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77229 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83263 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77306 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82661 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :120
[2023-04-07 04:05:04] [INFO ] Invariant cache hit.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:04] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111171, 111171, 111171, 111171, 76, 54, 111171, 76, 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.
[2023-04-07 04:05:27] [INFO ] Invariant cache hit.
[2023-04-07 04:05:27] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:05:27] [INFO ] Invariant cache hit.
[2023-04-07 04:05:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:27] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 04:05:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:05:27] [INFO ] Invariant cache hit.
[2023-04-07 04:05:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:05:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160396 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76939 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 82765 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76969 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82681 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :121
[2023-04-07 04:05:29] [INFO ] Invariant cache hit.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:29] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:29] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111174, 111174, 111174, 111174, 78, 55, 111174, 78, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:05:52] [INFO ] Invariant cache hit.
[2023-04-07 04:05:52] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 04:05:52] [INFO ] Invariant cache hit.
[2023-04-07 04:05:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:52] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 04:05:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:05:52] [INFO ] Invariant cache hit.
[2023-04-07 04:05:52] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:05:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160389 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 9) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76903 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83398 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77145 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82955 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :122
[2023-04-07 04:05:54] [INFO ] Invariant cache hit.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:54] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:54] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:05:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:54] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:05:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:05:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:05:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:05:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:05:54] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111178, 111178, 111178, 111178, 81, 57, 111178, 81, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:06:17] [INFO ] Invariant cache hit.
[2023-04-07 04:06:17] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 04:06:17] [INFO ] Invariant cache hit.
[2023-04-07 04:06:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:06:17] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 04:06:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:06:17] [INFO ] Invariant cache hit.
[2023-04-07 04:06:17] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:06:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160212 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76795 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 82820 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76386 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 83129 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :113
[2023-04-07 04:06:19] [INFO ] Invariant cache hit.
[2023-04-07 04:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:06:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:20] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:20] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:20] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111181, 111181, 111181, 111181, 83, 59, 111181, 83, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:06:43] [INFO ] Invariant cache hit.
[2023-04-07 04:06:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:06:43] [INFO ] Invariant cache hit.
[2023-04-07 04:06:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:06:43] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 04:06:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:06:43] [INFO ] Invariant cache hit.
[2023-04-07 04:06:43] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:06:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160343 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76752 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82719 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76967 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82994 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :97
[2023-04-07 04:06:45] [INFO ] Invariant cache hit.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:45] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:45] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:06:45] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:06:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:06:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:06:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:06:45] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111183, 111183, 111183, 111183, 86, 62, 111183, 86, 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 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:07:08] [INFO ] Invariant cache hit.
[2023-04-07 04:07:08] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 04:07:08] [INFO ] Invariant cache hit.
[2023-04-07 04:07:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:07:08] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-04-07 04:07:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:07:08] [INFO ] Invariant cache hit.
[2023-04-07 04:07:08] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:07:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160924 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76954 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83167 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76835 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82788 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :124
[2023-04-07 04:07:10] [INFO ] Invariant cache hit.
[2023-04-07 04:07:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:07:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:10] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 04:07:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 04:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:11] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:11] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:11] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111185, 111185, 111185, 111185, 88, 64, 111185, 88, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:07:33] [INFO ] Invariant cache hit.
[2023-04-07 04:07:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:07:33] [INFO ] Invariant cache hit.
[2023-04-07 04:07:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:07:33] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 04:07:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:07:33] [INFO ] Invariant cache hit.
[2023-04-07 04:07:33] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:07:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160201 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76967 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 83039 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77071 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 83251 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :108
[2023-04-07 04:07:36] [INFO ] Invariant cache hit.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:36] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:36] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:07:36] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:07:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:07:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:07:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:07:36] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111188, 111188, 111188, 111188, 90, 67, 111188, 90, 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 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:07:59] [INFO ] Invariant cache hit.
[2023-04-07 04:07:59] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:07:59] [INFO ] Invariant cache hit.
[2023-04-07 04:07:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:07:59] [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.
[2023-04-07 04:07:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:07:59] [INFO ] Invariant cache hit.
[2023-04-07 04:07:59] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:07:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160220 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76731 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83151 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76768 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82792 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :122
[2023-04-07 04:08:01] [INFO ] Invariant cache hit.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:01] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:01] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111191, 111191, 111191, 111191, 92, 69, 111191, 92, 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.
[2023-04-07 04:08:24] [INFO ] Invariant cache hit.
[2023-04-07 04:08:24] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 04:08:24] [INFO ] Invariant cache hit.
[2023-04-07 04:08:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:08:24] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 04:08:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:08:24] [INFO ] Invariant cache hit.
[2023-04-07 04:08:24] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:08:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160534 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) 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 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77121 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82379 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76891 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82742 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :98
[2023-04-07 04:08:26] [INFO ] Invariant cache hit.
[2023-04-07 04:08:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:08:26] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 04:08:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:27] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:27] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:27] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111193, 111193, 111193, 111193, 95, 71, 111193, 95, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:08:50] [INFO ] Invariant cache hit.
[2023-04-07 04:08:50] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:08:50] [INFO ] Invariant cache hit.
[2023-04-07 04:08:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:08:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 04:08:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:08:50] [INFO ] Invariant cache hit.
[2023-04-07 04:08:50] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:08:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160260 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76805 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 82931 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77234 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82890 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :108
[2023-04-07 04:08:52] [INFO ] Invariant cache hit.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:52] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:52] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:08:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:08:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:08:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:08:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:08:52] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111195, 111195, 111195, 111195, 98, 72, 111195, 98, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:09:15] [INFO ] Invariant cache hit.
[2023-04-07 04:09:15] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:09:15] [INFO ] Invariant cache hit.
[2023-04-07 04:09:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:09:15] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 04:09:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:09:15] [INFO ] Invariant cache hit.
[2023-04-07 04:09:15] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:09:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160243 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :180
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77125 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82967 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77027 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83083 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :121
[2023-04-07 04:09:17] [INFO ] Invariant cache hit.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:09:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:17] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:09:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:09:18] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:18] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111198, 111198, 111198, 111198, 101, 74, 111198, 101, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:09:40] [INFO ] Invariant cache hit.
[2023-04-07 04:09:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 04:09:40] [INFO ] Invariant cache hit.
[2023-04-07 04:09:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:09:40] [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.
[2023-04-07 04:09:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:09:40] [INFO ] Invariant cache hit.
[2023-04-07 04:09:40] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:09:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160544 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77292 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83191 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76539 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82923 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :127
[2023-04-07 04:09:42] [INFO ] Invariant cache hit.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:09:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:09:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:09:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:09:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:09:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:09:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:09:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:09:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:09:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:09:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:09:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111201, 111201, 111201, 111201, 103, 76, 111201, 103, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:10:06] [INFO ] Invariant cache hit.
[2023-04-07 04:10:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:10:06] [INFO ] Invariant cache hit.
[2023-04-07 04:10:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:10:06] [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.
[2023-04-07 04:10:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:10:06] [INFO ] Invariant cache hit.
[2023-04-07 04:10:06] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:10:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160540 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76688 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82781 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76301 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82665 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :146
[2023-04-07 04:10:08] [INFO ] Invariant cache hit.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:08] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:08] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:08] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111204, 111204, 111204, 111204, 105, 78, 111204, 105, 78]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 8 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 9 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:10:31] [INFO ] Invariant cache hit.
[2023-04-07 04:10:31] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 04:10:31] [INFO ] Invariant cache hit.
[2023-04-07 04:10:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:10:31] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 04:10:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:10:31] [INFO ] Invariant cache hit.
[2023-04-07 04:10:31] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:10:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160161 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76845 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 83322 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76583 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82813 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :116
[2023-04-07 04:10:33] [INFO ] Invariant cache hit.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:33] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:10:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:34] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111207, 111207, 111207, 111207, 107, 79, 111207, 107, 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 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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:10:56] [INFO ] Invariant cache hit.
[2023-04-07 04:10:56] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:10:56] [INFO ] Invariant cache hit.
[2023-04-07 04:10:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:10:56] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 04:10:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:10:56] [INFO ] Invariant cache hit.
[2023-04-07 04:10:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:10:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160367 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76921 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82891 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77287 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82893 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :103
[2023-04-07 04:10:58] [INFO ] Invariant cache hit.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 04:10:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:58] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:10:58] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:10:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:10:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:10:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:10:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:10:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:10:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:10:59] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111210, 111210, 111210, 111210, 109, 81, 111210, 109, 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.
[2023-04-07 04:11:21] [INFO ] Invariant cache hit.
[2023-04-07 04:11:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:11:21] [INFO ] Invariant cache hit.
[2023-04-07 04:11:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:11:21] [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.
[2023-04-07 04:11:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:11:21] [INFO ] Invariant cache hit.
[2023-04-07 04:11:21] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:11:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160383 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76896 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83036 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76810 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82840 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :113
[2023-04-07 04:11:23] [INFO ] Invariant cache hit.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:11:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:11:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:11:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:11:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:11:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:11:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:11:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111213, 111213, 111213, 111213, 111, 83, 111213, 111, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:11:46] [INFO ] Invariant cache hit.
[2023-04-07 04:11:46] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:11:46] [INFO ] Invariant cache hit.
[2023-04-07 04:11:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:11:46] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 04:11:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:11:46] [INFO ] Invariant cache hit.
[2023-04-07 04:11:46] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:11:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160343 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77022 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82820 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76970 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82953 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :112
[2023-04-07 04:11:48] [INFO ] Invariant cache hit.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:11:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:11:48] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:11:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:11:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:11:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:49] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:11:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:11:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:11:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:11:49] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111216, 111216, 111216, 111216, 113, 85, 111216, 113, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:12:11] [INFO ] Invariant cache hit.
[2023-04-07 04:12:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 04:12:11] [INFO ] Invariant cache hit.
[2023-04-07 04:12:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:12:11] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 04:12:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:12:11] [INFO ] Invariant cache hit.
[2023-04-07 04:12:11] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:12:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160901 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76742 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82582 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76736 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000000 steps, including 83275 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :108
[2023-04-07 04:12:13] [INFO ] Invariant cache hit.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:13] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:13] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:13] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:13] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111219, 111219, 111219, 111219, 116, 87, 111219, 116, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:12:36] [INFO ] Invariant cache hit.
[2023-04-07 04:12:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:12:36] [INFO ] Invariant cache hit.
[2023-04-07 04:12:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:12:36] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 04:12:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:12:36] [INFO ] Invariant cache hit.
[2023-04-07 04:12:36] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:12:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160675 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76748 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000001 steps, including 82725 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76857 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 82688 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :116
[2023-04-07 04:12:38] [INFO ] Invariant cache hit.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:12:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:38] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:39] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:12:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:12:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:12:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:12:39] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:12:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:12:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:12:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:12:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:12:39] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111222, 111222, 111222, 111222, 119, 89, 111222, 119, 89]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:13:01] [INFO ] Invariant cache hit.
[2023-04-07 04:13:01] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 04:13:01] [INFO ] Invariant cache hit.
[2023-04-07 04:13:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:13:01] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 04:13:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 04:13:01] [INFO ] Invariant cache hit.
[2023-04-07 04:13:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:13:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160169 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76942 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 82765 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77094 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83285 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :112
[2023-04-07 04:13:03] [INFO ] Invariant cache hit.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:13:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 04:13:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:04] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111224, 111224, 111224, 111224, 122, 91, 111224, 122, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:13:26] [INFO ] Invariant cache hit.
[2023-04-07 04:13:26] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:13:26] [INFO ] Invariant cache hit.
[2023-04-07 04:13:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:13:26] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 04:13:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:13:26] [INFO ] Invariant cache hit.
[2023-04-07 04:13:26] [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.
[2023-04-07 04:13:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160134 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76655 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 83126 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77017 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82905 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :143
[2023-04-07 04:13:28] [INFO ] Invariant cache hit.
[2023-04-07 04:13:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:13:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:29] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:29] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111227, 111227, 111227, 111227, 124, 93, 111227, 124, 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.
[2023-04-07 04:13:51] [INFO ] Invariant cache hit.
[2023-04-07 04:13:51] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:13:51] [INFO ] Invariant cache hit.
[2023-04-07 04:13:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:13:51] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 04:13:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:13:51] [INFO ] Invariant cache hit.
[2023-04-07 04:13:51] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:13:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160318 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) seen :189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77146 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82843 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77084 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82821 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :106
[2023-04-07 04:13:53] [INFO ] Invariant cache hit.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:13:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:54] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:54] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:13:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:13:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:13:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:13:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:13:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:13:54] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111230, 111230, 111230, 111230, 126, 95, 111230, 126, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:14:16] [INFO ] Invariant cache hit.
[2023-04-07 04:14:16] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:14:16] [INFO ] Invariant cache hit.
[2023-04-07 04:14:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:14:16] [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.
[2023-04-07 04:14:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:14:16] [INFO ] Invariant cache hit.
[2023-04-07 04:14:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:14:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160217 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77019 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82781 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76711 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 82841 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :112
[2023-04-07 04:14:18] [INFO ] Invariant cache hit.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:14:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:14:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:14:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:19] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:19] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:19] [INFO ] Added : 3 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, -1] Max seen :[111233, 111233, 111233, 111233, 129, 97, 111233, 129, 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.
[2023-04-07 04:14:41] [INFO ] Invariant cache hit.
[2023-04-07 04:14:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 04:14:41] [INFO ] Invariant cache hit.
[2023-04-07 04:14:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:14:41] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 04:14:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:14:41] [INFO ] Invariant cache hit.
[2023-04-07 04:14:41] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:14:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160075 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77024 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82659 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77115 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83170 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :132
[2023-04-07 04:14:43] [INFO ] Invariant cache hit.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:14:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:14:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:14:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:14:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111237, 111237, 111237, 111237, 133, 100, 111237, 133, 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.
[2023-04-07 04:15:06] [INFO ] Invariant cache hit.
[2023-04-07 04:15:06] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 04:15:06] [INFO ] Invariant cache hit.
[2023-04-07 04:15:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:15:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 04:15:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:15:06] [INFO ] Invariant cache hit.
[2023-04-07 04:15:06] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:15:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160408 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77100 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82854 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76668 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83011 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :113
[2023-04-07 04:15:08] [INFO ] Invariant cache hit.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:08] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:08] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:08] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111240, 111240, 111240, 111240, 136, 102, 111240, 136, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:15:31] [INFO ] Invariant cache hit.
[2023-04-07 04:15:31] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 04:15:31] [INFO ] Invariant cache hit.
[2023-04-07 04:15:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:15:31] [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.
[2023-04-07 04:15:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:15:31] [INFO ] Invariant cache hit.
[2023-04-07 04:15:31] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:15:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160592 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76919 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83112 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76870 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82862 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :107
[2023-04-07 04:15:33] [INFO ] Invariant cache hit.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:33] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:15:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:33] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111243, 111243, 111243, 111243, 138, 104, 111243, 138, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:15:56] [INFO ] Invariant cache hit.
[2023-04-07 04:15:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:15:56] [INFO ] Invariant cache hit.
[2023-04-07 04:15:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:15:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 04:15:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:15:56] [INFO ] Invariant cache hit.
[2023-04-07 04:15:56] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:15:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160005 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76821 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82687 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77042 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82885 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :141
[2023-04-07 04:15:58] [INFO ] Invariant cache hit.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:58] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:15:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:15:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:15:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:15:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:15:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:15:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:15:59] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111246, 111246, 111246, 111246, 140, 106, 111246, 140, 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.
[2023-04-07 04:16:21] [INFO ] Invariant cache hit.
[2023-04-07 04:16:21] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:16:21] [INFO ] Invariant cache hit.
[2023-04-07 04:16:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:16:21] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 04:16:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:16:21] [INFO ] Invariant cache hit.
[2023-04-07 04:16:21] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:16:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000005 steps, including 159828 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77005 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82906 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76731 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82717 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :148
[2023-04-07 04:16:23] [INFO ] Invariant cache hit.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:16:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:23] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:16:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:24] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:16:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:16:24] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:16:24] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111249, 111249, 111249, 111249, 142, 107, 111249, 142, 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 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:16:46] [INFO ] Invariant cache hit.
[2023-04-07 04:16:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:16:46] [INFO ] Invariant cache hit.
[2023-04-07 04:16:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:16:46] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 04:16:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:16:46] [INFO ] Invariant cache hit.
[2023-04-07 04:16:46] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:16:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159973 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76922 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82637 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76952 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82781 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :127
[2023-04-07 04:16:48] [INFO ] Invariant cache hit.
[2023-04-07 04:16:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:16:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:16:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:16:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:16:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:16:49] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:49] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:16:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:16:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:16:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:16:49] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111252, 111252, 111252, 111252, 145, 109, 111252, 145, 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 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 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:17:11] [INFO ] Invariant cache hit.
[2023-04-07 04:17:11] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:17:11] [INFO ] Invariant cache hit.
[2023-04-07 04:17:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:17:11] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 04:17:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:17:11] [INFO ] Invariant cache hit.
[2023-04-07 04:17:11] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:17:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159924 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76922 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 82779 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76851 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82548 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :115
[2023-04-07 04:17:14] [INFO ] Invariant cache hit.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:14] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:14] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:14] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111255, 111255, 111255, 111255, 147, 111, 111255, 147, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:17:36] [INFO ] Invariant cache hit.
[2023-04-07 04:17:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 04:17:36] [INFO ] Invariant cache hit.
[2023-04-07 04:17:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:17:36] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 04:17:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:17:36] [INFO ] Invariant cache hit.
[2023-04-07 04:17:36] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:17:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160554 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) seen :172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76872 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82969 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76982 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000000 steps, including 82685 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :112
[2023-04-07 04:17:39] [INFO ] Invariant cache hit.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:39] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:39] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:17:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:39] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:17:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:17:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:17:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:17:39] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111258, 111258, 111258, 111258, 149, 113, 111258, 149, 113]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:18:01] [INFO ] Invariant cache hit.
[2023-04-07 04:18:01] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:18:01] [INFO ] Invariant cache hit.
[2023-04-07 04:18:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:18:01] [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.
[2023-04-07 04:18:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:18:01] [INFO ] Invariant cache hit.
[2023-04-07 04:18:01] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:18:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160431 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76642 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 83269 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77126 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83096 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :117
[2023-04-07 04:18:03] [INFO ] Invariant cache hit.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:18:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:04] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:04] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111260, 111260, 111260, 111260, 151, 115, 111260, 151, 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.
[2023-04-07 04:18:26] [INFO ] Invariant cache hit.
[2023-04-07 04:18:26] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:18:26] [INFO ] Invariant cache hit.
[2023-04-07 04:18:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:18:26] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 04:18:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:18:26] [INFO ] Invariant cache hit.
[2023-04-07 04:18:26] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:18:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160365 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 9) 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 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76943 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83023 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76854 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 83202 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :122
[2023-04-07 04:18:28] [INFO ] Invariant cache hit.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:18:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:29] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:29] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111263, 111263, 111263, 111263, 153, 117, 111263, 153, 117]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:18:51] [INFO ] Invariant cache hit.
[2023-04-07 04:18:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:18:51] [INFO ] Invariant cache hit.
[2023-04-07 04:18:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:18:51] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 04:18:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:18:51] [INFO ] Invariant cache hit.
[2023-04-07 04:18:51] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:18:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160453 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76816 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82561 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77437 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :182
Incomplete Best-First random walk after 1000000 steps, including 82848 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :103
[2023-04-07 04:18:53] [INFO ] Invariant cache hit.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:18:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:18:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:53] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:54] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:18:54] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:18:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:18:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:18:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:18:54] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111266, 111266, 111266, 111266, 156, 119, 111266, 156, 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:19:16] [INFO ] Invariant cache hit.
[2023-04-07 04:19:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:19:16] [INFO ] Invariant cache hit.
[2023-04-07 04:19:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:19:16] [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.
[2023-04-07 04:19:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:19:16] [INFO ] Invariant cache hit.
[2023-04-07 04:19:16] [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.
[2023-04-07 04:19:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160294 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76867 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82680 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76935 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 83023 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :116
[2023-04-07 04:19:18] [INFO ] Invariant cache hit.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:19:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:19:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:19:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:18] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:19:18] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:18] [INFO ] Added : 3 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111268, 111268, 111268, 111268, 158, 121, 111268, 158, 121]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:19:40] [INFO ] Invariant cache hit.
[2023-04-07 04:19:40] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 04:19:40] [INFO ] Invariant cache hit.
[2023-04-07 04:19:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:19:40] [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.
[2023-04-07 04:19:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:19:40] [INFO ] Invariant cache hit.
[2023-04-07 04:19:40] [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.
[2023-04-07 04:19:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160483 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77246 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82769 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76962 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82833 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :118
[2023-04-07 04:19:42] [INFO ] Invariant cache hit.
[2023-04-07 04:19:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:19:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:19:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:19:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:19:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:19:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:19:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:19:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:19:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111271, 111271, 111271, 111271, 161, 123, 111271, 161, 123]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:20:05] [INFO ] Invariant cache hit.
[2023-04-07 04:20:05] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:20:05] [INFO ] Invariant cache hit.
[2023-04-07 04:20:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:20:05] [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.
[2023-04-07 04:20:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:20:05] [INFO ] Invariant cache hit.
[2023-04-07 04:20:05] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:20:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159920 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76715 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82572 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77242 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83081 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :107
[2023-04-07 04:20:07] [INFO ] Invariant cache hit.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:20:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:07] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:08] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:08] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111274, 111274, 111274, 111274, 164, 125, 111274, 164, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:20:30] [INFO ] Invariant cache hit.
[2023-04-07 04:20:30] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 04:20:30] [INFO ] Invariant cache hit.
[2023-04-07 04:20:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:20:30] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 04:20:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:20:30] [INFO ] Invariant cache hit.
[2023-04-07 04:20:30] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:20:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159929 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76926 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83029 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76842 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82843 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :121
[2023-04-07 04:20:32] [INFO ] Invariant cache hit.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:32] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:32] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 04:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:33] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111277, 111277, 111277, 111277, 166, 127, 111277, 166, 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 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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:20:55] [INFO ] Invariant cache hit.
[2023-04-07 04:20:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:20:55] [INFO ] Invariant cache hit.
[2023-04-07 04:20:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:20:55] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 04:20:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:20:55] [INFO ] Invariant cache hit.
[2023-04-07 04:20:55] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:20:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160611 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) 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 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76681 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82788 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76912 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82721 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :113
[2023-04-07 04:20:57] [INFO ] Invariant cache hit.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:57] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:57] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:20:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:20:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:20:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:20:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:20:57] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111280, 111280, 111280, 111280, 169, 129, 111280, 169, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:21:19] [INFO ] Invariant cache hit.
[2023-04-07 04:21:20] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 04:21:20] [INFO ] Invariant cache hit.
[2023-04-07 04:21:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:21:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 04:21:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:21:20] [INFO ] Invariant cache hit.
[2023-04-07 04:21:20] [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.
[2023-04-07 04:21:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160846 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77027 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82968 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76670 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83006 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :111
[2023-04-07 04:21:22] [INFO ] Invariant cache hit.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:21:22] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:22] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:21:22] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111283, 111283, 111283, 111283, 171, 131, 111283, 171, 131]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:21:44] [INFO ] Invariant cache hit.
[2023-04-07 04:21:44] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:21:44] [INFO ] Invariant cache hit.
[2023-04-07 04:21:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:21:44] [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.
[2023-04-07 04:21:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:21:44] [INFO ] Invariant cache hit.
[2023-04-07 04:21:44] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:21:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160226 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77384 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82663 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76734 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 83091 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :121
[2023-04-07 04:21:47] [INFO ] Invariant cache hit.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:21:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:21:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:21:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:47] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:47] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:47] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:21:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:21:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:21:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:21:47] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111286, 111286, 111286, 111286, 173, 132, 111286, 173, 132]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:22:09] [INFO ] Invariant cache hit.
[2023-04-07 04:22:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 04:22:10] [INFO ] Invariant cache hit.
[2023-04-07 04:22:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:22:10] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 04:22:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:22:10] [INFO ] Invariant cache hit.
[2023-04-07 04:22:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:22:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160535 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77495 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82850 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76769 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 82945 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :112
[2023-04-07 04:22:12] [INFO ] Invariant cache hit.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:22:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:12] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:12] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111290, 111290, 111290, 111290, 175, 134, 111290, 175, 134]
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.
[2023-04-07 04:22:34] [INFO ] Invariant cache hit.
[2023-04-07 04:22:34] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 04:22:34] [INFO ] Invariant cache hit.
[2023-04-07 04:22:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:22:34] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-07 04:22:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:22:34] [INFO ] Invariant cache hit.
[2023-04-07 04:22:34] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:22:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160554 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76657 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82877 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76895 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 83021 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :103
[2023-04-07 04:22:37] [INFO ] Invariant cache hit.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:22:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:37] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:37] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:22:37] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:22:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:22:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:22:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:22:37] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111293, 111293, 111293, 111293, 178, 136, 111293, 178, 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:23:00] [INFO ] Invariant cache hit.
[2023-04-07 04:23:00] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 04:23:00] [INFO ] Invariant cache hit.
[2023-04-07 04:23:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:23:00] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-07 04:23:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:23:00] [INFO ] Invariant cache hit.
[2023-04-07 04:23:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:23:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160014 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77086 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000000 steps, including 82896 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76513 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 82802 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :108
[2023-04-07 04:23:02] [INFO ] Invariant cache hit.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:02] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:02] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:02] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:02] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:02] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111296, 111296, 111296, 111296, 180, 138, 111296, 180, 138]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:23:25] [INFO ] Invariant cache hit.
[2023-04-07 04:23:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:23:25] [INFO ] Invariant cache hit.
[2023-04-07 04:23:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:23:25] [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.
[2023-04-07 04:23:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:23:25] [INFO ] Invariant cache hit.
[2023-04-07 04:23:25] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:23:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160206 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76870 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 83026 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76929 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83227 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :137
[2023-04-07 04:23:27] [INFO ] Invariant cache hit.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:27] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:27] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:27] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111299, 111299, 111299, 111299, 182, 140, 111299, 182, 140]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:23:50] [INFO ] Invariant cache hit.
[2023-04-07 04:23:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:23:50] [INFO ] Invariant cache hit.
[2023-04-07 04:23:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:23:50] [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.
[2023-04-07 04:23:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:23:50] [INFO ] Invariant cache hit.
[2023-04-07 04:23:50] [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.
[2023-04-07 04:23:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160276 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77210 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 82960 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77034 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82846 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 9) seen :127
[2023-04-07 04:23:52] [INFO ] Invariant cache hit.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:52] [INFO ] Added : 3 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:23:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:23:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:23:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:23:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:23:52] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111302, 111302, 111302, 111302, 185, 142, 111302, 185, 142]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:24:15] [INFO ] Invariant cache hit.
[2023-04-07 04:24:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:24:15] [INFO ] Invariant cache hit.
[2023-04-07 04:24:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:24:15] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 04:24:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:24:15] [INFO ] Invariant cache hit.
[2023-04-07 04:24:15] [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.
[2023-04-07 04:24:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160318 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 9) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77194 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82878 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77346 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :98
Incomplete Best-First random walk after 1000000 steps, including 83102 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :108
[2023-04-07 04:24:17] [INFO ] Invariant cache hit.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:24:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:24:17] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:24:17] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:18] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:24:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:18] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111306, 111306, 111306, 111306, 188, 144, 111306, 188, 144]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:24:40] [INFO ] Invariant cache hit.
[2023-04-07 04:24:40] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:24:40] [INFO ] Invariant cache hit.
[2023-04-07 04:24:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:24:41] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 04:24:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:24:41] [INFO ] Invariant cache hit.
[2023-04-07 04:24:41] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:24:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160583 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76948 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82842 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76739 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000001 steps, including 82871 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :116
[2023-04-07 04:24:43] [INFO ] Invariant cache hit.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:24:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:24:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:43] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:24:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:43] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:24:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:24:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:24:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:24:43] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111308, 111308, 111308, 111308, 190, 146, 111308, 190, 146]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:25:06] [INFO ] Invariant cache hit.
[2023-04-07 04:25:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:25:06] [INFO ] Invariant cache hit.
[2023-04-07 04:25:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:25:06] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 04:25:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:25:06] [INFO ] Invariant cache hit.
[2023-04-07 04:25:06] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:25:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160464 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76887 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 82726 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77034 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82919 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :121
[2023-04-07 04:25:08] [INFO ] Invariant cache hit.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:08] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:08] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:08] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111311, 111311, 111311, 111311, 193, 148, 111311, 193, 148]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:25:31] [INFO ] Invariant cache hit.
[2023-04-07 04:25:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 04:25:31] [INFO ] Invariant cache hit.
[2023-04-07 04:25:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:25:31] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 04:25:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:25:31] [INFO ] Invariant cache hit.
[2023-04-07 04:25:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:25:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160508 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76751 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :175
Incomplete Best-First random walk after 1000001 steps, including 83108 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76838 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 82866 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :112
[2023-04-07 04:25:33] [INFO ] Invariant cache hit.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:33] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111315, 111315, 111315, 111315, 196, 150, 111315, 196, 150]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:25:55] [INFO ] Invariant cache hit.
[2023-04-07 04:25:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:25:55] [INFO ] Invariant cache hit.
[2023-04-07 04:25:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:25:55] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 04:25:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:25:55] [INFO ] Invariant cache hit.
[2023-04-07 04:25:55] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:25:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160170 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76725 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :105
Incomplete Best-First random walk after 1000000 steps, including 83182 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76963 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83005 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 9) seen :113
[2023-04-07 04:25:58] [INFO ] Invariant cache hit.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:25:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:58] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:25:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:25:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:25:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:25:58] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111318, 111318, 111318, 111318, 199, 152, 111318, 199, 152]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:26:20] [INFO ] Invariant cache hit.
[2023-04-07 04:26:20] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 04:26:20] [INFO ] Invariant cache hit.
[2023-04-07 04:26:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:26:20] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 04:26:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:26:20] [INFO ] Invariant cache hit.
[2023-04-07 04:26:20] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:26:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160217 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76838 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000000 steps, including 82920 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76880 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 82719 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :107
[2023-04-07 04:26:22] [INFO ] Invariant cache hit.
[2023-04-07 04:26:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:26:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:26:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:26:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:23] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:23] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:26:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:23] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111320, 111320, 111320, 111320, 201, 154, 111320, 201, 154]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:26:45] [INFO ] Invariant cache hit.
[2023-04-07 04:26:45] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 04:26:45] [INFO ] Invariant cache hit.
[2023-04-07 04:26:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:26:45] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 04:26:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:26:45] [INFO ] Invariant cache hit.
[2023-04-07 04:26:45] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:26:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160342 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 9) seen :172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76742 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82888 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76996 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000001 steps, including 82660 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :122
[2023-04-07 04:26:47] [INFO ] Invariant cache hit.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:47] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:47] [INFO ] Added : 3 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:26:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:26:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:26:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 04:26:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:26:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:26:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:26:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:26:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:26:48] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111324, 111324, 111324, 111324, 204, 156, 111324, 204, 156]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:27:10] [INFO ] Invariant cache hit.
[2023-04-07 04:27:10] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 04:27:10] [INFO ] Invariant cache hit.
[2023-04-07 04:27:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:27:10] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 04:27:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:27:10] [INFO ] Invariant cache hit.
[2023-04-07 04:27:10] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:27:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160102 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 76793 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000000 steps, including 83055 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76782 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 83128 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 9) seen :112
[2023-04-07 04:27:12] [INFO ] Invariant cache hit.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:12] [INFO ] Added : 1 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:12] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:13] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:13] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111326, 111326, 111326, 111326, 206, 158, 111326, 206, 158]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:27:35] [INFO ] Invariant cache hit.
[2023-04-07 04:27:35] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 04:27:35] [INFO ] Invariant cache hit.
[2023-04-07 04:27:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:27:35] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 04:27:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:27:35] [INFO ] Invariant cache hit.
[2023-04-07 04:27:35] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:27:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160154 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77093 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 9) seen :161
Incomplete Best-First random walk after 1000000 steps, including 82987 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 77150 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 9) seen :154
Incomplete Best-First random walk after 1000000 steps, including 83278 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 9) seen :136
[2023-04-07 04:27:37] [INFO ] Invariant cache hit.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:37] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:37] [INFO ] Added : 3 causal constraints over 1 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 04:27:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 04:27:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:27:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 04:27:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 04:27:37] [INFO ] Added : 3 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111329, 111329, 111329, 111329, 209, 159, 111329, 209, 159]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 04:27:59] [INFO ] Invariant cache hit.
[2023-04-07 04:27:59] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 04:27:59] [INFO ] Invariant cache hit.
[2023-04-07 04:27:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 04:27:59] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 04:27:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 04:27:59] [INFO ] Invariant cache hit.
[2023-04-07 04:27:59] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 04:27:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160560 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000001 steps, including 76893 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 82860 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 9) seen :555555
Incomplete Best-First random walk after 1000000 steps, including 77154 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 82930 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :114
[2023-04-07 04:28:02] [INFO ] Invariant cache hit.
[2023-04-07 04:28:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 04:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 04:28:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 04:28:02] [INFO ] State equation strengthened by 3 read => feed constraints.

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